{"id":1929,"date":"2023-10-03T04:56:22","date_gmt":"2023-10-03T04:56:22","guid":{"rendered":"https:\/\/appdigi.net\/?p=1929"},"modified":"2026-10-22T20:13:50","modified_gmt":"2026-10-22T20:13:50","slug":"7-najlepsich-serverov-dns-na-pouzitie-v-brazilii-v-roku-2023","status":"publish","type":"post","link":"https:\/\/appdigi.net\/sk\/7-melhores-servidores-dns-para-usar-no-brasil-em-2023\/","title":{"rendered":"DNS servery v Braz\u00edlii: Ktor\u00e9 pou\u017e\u00edva\u0165, ako ich zmeni\u0165 na mobilnom telef\u00f3ne a kedy sa to neoplat\u00ed"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Prem\u00fd\u0161\u013eali ste niekedy nad t\u00fdm, ako je mo\u017en\u00e9 z\u00edska\u0165 pr\u00edstup na webov\u00fa str\u00e1nku zadan\u00edm \u013eahko zapam\u00e4tate\u013en\u00e9ho n\u00e1zvu namiesto postupnosti \u010d\u00edsel? Osoba, ktor\u00e1 rob\u00ed tento preklad, je... <strong>DNS<\/strong> \u2014 syst\u00e9m dom\u00e9nov\u00fdch mien. Je to jedna z najnevidite\u013enej\u0161\u00edch \u010dast\u00ed internetu a z\u00e1rove\u0148 jedna z m\u00e1la, ktor\u00fa m\u00f4\u017eete zmeni\u0165 za dve min\u00faty, zadarmo a poc\u00edti\u0165 rozdiel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e1to pr\u00edru\u010dka vysvet\u013euje, \u010do rob\u00ed DNS, \u010do sa men\u00ed zmenou serverov a \u2013 rovnako d\u00f4le\u017eit\u00e9 \u2013 <strong>\u010do sa nemen\u00ed<\/strong>, Preto\u017ee koluje ve\u013ea dezinform\u00e1ci\u00ed. Potom nasleduj\u00fa najzn\u00e1mej\u0161\u00ed poskytovatelia verejn\u00fdch slu\u017eieb s ich adresami, \u010do ka\u017ed\u00fd z nich s\u013eubuje v oblasti ochrany s\u00fakromia, podrobn\u00fd postup prechodu na Android a iPhone, braz\u00edlsky poh\u013ead na t\u00fato problematiku a pr\u00edpady, kedy je najlep\u0161\u00edm rozhodnut\u00edm pr\u00e1ve... <strong>nie<\/strong> nahradi\u0165.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u010co je DNS v praxi?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Po\u010d\u00edta\u010de nekomunikuj\u00fa pomocou mien, ale pomocou \u010d\u00edseln\u00fdch adries. Ke\u010f zad\u00e1te webov\u00fa adresu, va\u0161e zariadenie sa op\u00fdta... <strong>rekurz\u00edvny DNS server<\/strong> Ak\u00e9 \u010d\u00edslo zodpoved\u00e1 tomuto n\u00e1zvu? Tento server vyh\u013ead\u00e1 odpove\u010f, vr\u00e1ti ju a a\u017e potom sa spust\u00ed pripojenie. Je to tak\u00fd r\u00fdchly krok, \u017ee si ho nikto nev\u0161imne \u2013 ale na ka\u017edej str\u00e1nke sa to deje desiatkykr\u00e1t, preto\u017ee modern\u00e1 str\u00e1nka na\u010d\u00edtava obsah z mnoh\u00fdch r\u00f4znych dom\u00e9n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V predvolenom nastaven\u00ed t\u00fato \u00falohu vykon\u00e1va server v\u00e1\u0161ho poskytovate\u013ea internetov\u00fdch slu\u017eieb, ktor\u00fd sa automaticky nakonfiguruje pri pripojen\u00ed. Zmena DNS jednoducho znamen\u00e1 v\u00fdber in\u00e9ho poskytovate\u013ea pre tento dopyt. Ni\u010d viac \u2013 a preto je zmena vratn\u00e1 a n\u00edzkorizikov\u00e1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u010co sa zmen\u00ed pri zmene DNS serverov \u2013 a \u010do nie.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>To sa nemen\u00ed.<\/strong> R\u00fdchlos\u0165 v\u00e1\u0161ho pripojenia. Ak m\u00e1te 100 Mbps, budete ma\u0165 100 Mbps aj na\u010falej. DNS nepren\u00e1\u0161a obsah webov\u00fdch str\u00e1nok: iba odpoved\u00e1 na po\u010diato\u010dn\u00fd dopyt. \u017diadny DNS server nezvy\u0161uje va\u0161u zmluvn\u00fa \u0161\u00edrku p\u00e1sma a ka\u017ed\u00fd, kto s\u013eubuje \u201cr\u00fdchlej\u0161\u00ed internet\u201d zmenou v\u00e1\u0161ho DNS, zna\u010dne preh\u00e1\u0148a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Zmena<\/strong> \u010cas rie\u0161enia \u2013 milisekundy medzi ot\u00e1zkou a odpove\u010fou. Ke\u010f\u017ee sa tento krok opakuje mnohokr\u00e1t na str\u00e1nke, r\u00fdchly resolver vytv\u00e1ra pocit, \u017ee sa webov\u00e9 str\u00e1nky \u201cna\u010d\u00edtavaj\u00fa r\u00fdchlej\u0161ie\u201d, najm\u00e4 pri prvom pr\u00edstupe ku ka\u017edej dom\u00e9ne. Je to skuto\u010dn\u00fd a mierny zisk, meran\u00fd v milisekund\u00e1ch, nie megabitoch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tie\u017e sa men\u00ed.<\/strong> Ktovie, ktor\u00e9 webov\u00e9 str\u00e1nky nav\u0161tevujete, ak ned\u00f4verujete predvolen\u00e9mu resolveru; ktor\u00e9 dom\u00e9ny s\u00fa blokovan\u00e9 v pr\u00edpade serverov s filtrovan\u00edm; a ak\u00e1 je spo\u013eahlivos\u0165, ke\u010f je DNS poskytovate\u013ea nestabiln\u00fd \u2013 klasick\u00fd pr\u00edznak \u201cinternet funguje, ale webov\u00e9 str\u00e1nky sa nena\u010d\u00edtavaj\u00fa\u201d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mohlo by sa to zhor\u0161i\u0165.<\/strong> Jedna vec, a takmer nikto ju nespom\u00edna: v\u00fdber servera s obsahom, ktor\u00fd je k v\u00e1m najbli\u017e\u0161ie. Toto je vysvetlen\u00e9 v \u010dasti o Braz\u00edlii ni\u017e\u0161ie a je to hlavn\u00fd d\u00f4vod, pre\u010do niektor\u00ed \u013eudia maj\u00fa pocit, \u017ee sa veci po prechode \u201czhor\u0161ili\u201d.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Zn\u00e1me verejn\u00e9 DNS servery<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Cloudflare<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Adresy:<\/strong> 1.1.1.1 a 1.0.0.1. <strong>\u0160ifrovan\u00fd n\u00e1zov DNS:<\/strong> jeden.jeden.jeden<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zvy\u010dajne je najr\u00fdchlej\u0161\u00ed pre v\u00e4\u010d\u0161inu meran\u00ed a naj\u013eah\u0161ie sa zapam\u00e4t\u00e1va. Spolo\u010dnos\u0165 tvrd\u00ed, \u017ee neuklad\u00e1 adresu osoby, ktor\u00e1 s\u00fabor nahliada, na disk a \u017ee prev\u00e1dzkov\u00e9 z\u00e1znamy vyma\u017ee v kr\u00e1tkom \u010dase, pri\u010dom extern\u00e9 audity zverejn\u00ed. Existuj\u00fa dva varianty s filtrami: <strong>1.1.1.2<\/strong>, ktor\u00fd blokuje \u0161kodliv\u00e9 dom\u00e9ny a <strong>1.1.1.3<\/strong>, ktor\u00fd tie\u017e blokuje obsah pre dospel\u00fdch \u2013 u\u017eito\u010dn\u00e9 ako \u013eahk\u00e1 rodi\u010dovsk\u00e1 kontrola.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Verejn\u00fd DNS od Googlu<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Adresy:<\/strong> 8.8.8.8 a 8.8.4.4. <strong>\u0160ifrovan\u00fd n\u00e1zov DNS:<\/strong> dns.google<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Je to najstar\u0161\u00ed a najpou\u017e\u00edvanej\u0161\u00ed verejn\u00fd server na svete s obrovskou infra\u0161trukt\u00farou a stabilitou, ktor\u00fa je \u0165a\u017ek\u00e9 prekona\u0165. Spolo\u010dnos\u0165 uv\u00e1dza, \u017ee uchov\u00e1va do\u010dasn\u00e9 z\u00e1znamy na kr\u00e1tke obdobia a trval\u00e9 z\u00e1znamy v anonymizovanej forme bez prepojenia dopytu s va\u0161\u00edm \u00fa\u010dtom. Nefiltruje obsah: odpoved\u00e1 t\u00fdm, \u010do existuje.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0160tvorcov\u00e19<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Adresy:<\/strong> 9.9.9.9 a 149.112.112.112. <strong>\u0160ifrovan\u00fd n\u00e1zov DNS:<\/strong> dns.quad9.net<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prev\u00e1dzkuje ho neziskov\u00e1 nad\u00e1cia so s\u00eddlom vo \u0160vaj\u010diarsku a jeho hlavn\u00fdm \u00fa\u010delom je blokova\u0165 dom\u00e9ny spojen\u00e9 s podvodmi a \u0161kodliv\u00fdmi programami pomocou zoznamov inform\u00e1ci\u00ed o hrozb\u00e1ch. Tvrd\u00ed, \u017ee nezhroma\u017e\u010fuje \u00fadaje, ktor\u00e9 identifikuj\u00fa pou\u017e\u00edvate\u013ea. Je to mo\u017enos\u0165 pre t\u00fdch, ktor\u00ed chc\u00fa vrstvu zabezpe\u010denia bez toho, aby museli \u010doko\u013evek in\u0161talova\u0165.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">OpenDNS<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Adresy:<\/strong> 208.67.222.222 a 208.67.220.220<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Slu\u017eba od spolo\u010dnosti Cisco, veter\u00e1n v tejto kateg\u00f3rii, je zn\u00e1ma svojimi mo\u017enos\u0165ami filtrovania pod\u013ea kateg\u00f3ri\u00ed prostredn\u00edctvom registr\u00e1cie. Existuje variant pripraven\u00fd na dom\u00e1ce pou\u017eitie, <strong>Rodinn\u00fd \u0161t\u00edt<\/strong> (208.67.222.123 a 208.67.220.123), ktor\u00fd blokuje obsah pre dospel\u00fdch bez akejko\u013evek konfigur\u00e1cie. Je to typick\u00e1 vo\u013eba pre t\u00fdch, ktor\u00ed chc\u00fa filtrova\u0165 obsah na svojom dom\u00e1com routeri.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DNS AdGuard<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Adresy:<\/strong> 94.140.14.14 a 94.140.15.15. <strong>\u0160ifrovan\u00fd n\u00e1zov DNS:<\/strong> dns.adguard-dns.com<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Blokuje reklamn\u00e9 a sledovacie dom\u00e9ny na \u00farovni rozl\u00ed\u0161enia, \u010do funguje aj v r\u00e1mci aplik\u00e1ci\u00ed, nielen v prehliada\u010di. Ved\u013eaj\u0161\u00ed \u00fa\u010dinok je dobre zn\u00e1my: niekedy webov\u00e1 str\u00e1nka alebo aplik\u00e1cia prestane fungova\u0165, preto\u017ee je z\u00e1visl\u00e1 od blokovanej dom\u00e9ny. Pred za\u010dat\u00edm testovania je vhodn\u00e9 to vedie\u0165 \u2013 a nezabudnite, \u017ee bezplatn\u00e9 webov\u00e9 str\u00e1nky vr\u00e1tane tejto s\u00fa podporovan\u00e9 reklamou.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/appdigi.net\/wp-content\/uploads\/2023\/10\/i588771.jpeg\" alt=\"Konfigur\u00e1cia DNS serverov na va\u0161om mobilnom telef\u00f3ne\" class=\"wp-image-1930\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u0160ifrovan\u00fd DNS: \u010co s\u00fa DoH a DoT?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Existuje detail, ktor\u00fd mnoh\u00fdch \u013eud\u00ed prekvap\u00ed: aj pri prehliadan\u00ed webov\u00fdch str\u00e1nok s ikonou z\u00e1mku <strong>tradi\u010dn\u00e9 vyh\u013ead\u00e1vanie DNS je otvoren\u00e9<\/strong>. Ktoko\u013evek stoj\u00ed v ceste \u2013 poskytovate\u013e, vlastn\u00edk verejnej Wi-Fi siete \u2013 nevid\u00ed obsah str\u00e1nok, ale vid\u00ed zoznam dom\u00e9n, ktor\u00e9 ste po\u017eadovali. Visac\u00ed z\u00e1mok chr\u00e1ni to, \u010do na str\u00e1nke rob\u00edte; nechr\u00e1ni ot\u00e1zku, ktor\u00e1 str\u00e1nku otvorila.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pr\u00e1ve na vyrie\u0161enie tohto probl\u00e9mu bolo potrebn\u00e9 <strong>DNS cez HTTPS (DoH)<\/strong> a <strong>DNS cez TLS (DoT)<\/strong>. Tieto dva \u0161ifruj\u00fa dotaz medzi va\u0161\u00edm zariaden\u00edm a vybran\u00fdm resolverom. V syst\u00e9me Android sa t\u00e1to funkcia zobrazuje ako <strong>S\u00fakromn\u00fd DNS<\/strong> a pou\u017e\u00edva DoT \u2013 preto si ho aj p\u00fdta. <em>meno<\/em> Je to \u010d\u00edslo servera, nie \u010d\u00edslo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Oplat\u00ed sa to? Vo verejnej sieti \u00e1no, bezpochyby. Doma je to ot\u00e1zka d\u00f4very: prestanete zobrazova\u0165 svoje dotazy poskytovate\u013eovi a za\u010dnete ich zobrazova\u0165 oper\u00e1torovi rie\u0161ite\u013ea. Nie je to absol\u00fatne s\u00fakromie \u2013 ide o to, komu d\u00f4verova\u0165.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ako zmeni\u0165 DNS v syst\u00e9me Android<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>OTVOREN\u00c9 <strong>Nastavenia &gt; Sie\u0165 a internet<\/strong> (na niektor\u00fdch zariadeniach, <strong>Pripojenia<\/strong>).<\/li>\n<li>H\u013eada\u0165 <strong>S\u00fakromn\u00fd DNS<\/strong>. N\u00e1jdete ho v \u010dasti \u201c\u010eal\u0161ie nastavenia pripojenia\u201d.<\/li>\n<li>Vo\u013eba <strong>N\u00e1zov hostite\u013ea poskytovate\u013ea s\u00fakromn\u00e9ho DNS<\/strong>.<\/li>\n<li>Zadajte n\u00e1zov vybranej slu\u017eby: <code>jeden.jeden.jeden<\/code>, <code>dns.google<\/code>, <code>dns.quad9.net<\/code> alebo <code>dns.adguard-dns.com<\/code>.<\/li>\n<li>Ulo\u017ete a otestujte otvoren\u00edm niektor\u00fdch webov\u00fdch str\u00e1nok.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Ve\u013ek\u00e1 v\u00fdhoda tohto pr\u00edstupu: s\u00fakromn\u00fd DNS je u\u017eito\u010dn\u00fd pre <strong>Wi-Fi a mobiln\u00e9 d\u00e1ta s\u00fa\u010dasne<\/strong>, Dopyt bude za\u0161ifrovan\u00fd. Ak chcete zru\u0161i\u0165 zmenu, vr\u00e1\u0165te sa na rovnak\u00fa obrazovku a vyberte mo\u017enos\u0165 \u201cAutomaticky\u201d. Ak konkr\u00e9tna sie\u0165 Wi-Fi po zmene prestane fungova\u0165 \u2013 typick\u00fdm pr\u00edpadom je prihlasovac\u00ed port\u00e1l verejnej siete \u2013 jednoducho ju do\u010dasne vypnite.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ako zmeni\u0165 DNS na iPhone<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>OTVOREN\u00c9 <strong>Nastavenia &gt; Wi-Fi<\/strong>.<\/li>\n<li>Klepnite na ikonu inform\u00e1ci\u00ed (i) ved\u013ea pripojenej siete.<\/li>\n<li>Prejs\u0165 na <strong>Konfigur\u00e1cia DNS<\/strong> a vybra\u0165 <strong>Manu\u00e1lne<\/strong>.<\/li>\n<li>Odstr\u00e1\u0148te existuj\u00face servery a pridajte po\u017eadovan\u00e9 adresy, napr\u00edklad 1.1.1.1 a 1.0.0.1.<\/li>\n<li>Klepnite na <strong>Ulo\u017ei\u0165<\/strong>.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Dve d\u00f4le\u017eit\u00e9 pozorovania. Po prv\u00e9: t\u00e1to konfigur\u00e1cia je platn\u00e1. <strong>iba pre dan\u00fa sie\u0165 Wi-Fi<\/strong> \u2014 V inej sieti je potrebn\u00e9 to zopakova\u0165. Po druh\u00e9: aby iPhone fungoval aj s mobiln\u00fdmi d\u00e1tami a v \u0161ifrovanej forme, vy\u017eaduje si konfigura\u010dn\u00fd profil alebo ofici\u00e1lnu aplik\u00e1ciu samotnej slu\u017eby DNS, ktor\u00e1 tento profil automaticky nain\u0161taluje. Profily in\u0161talujte iba z d\u00f4veryhodn\u00fdch zdrojov: tie riadia v\u0161etky preklady mien v zariaden\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00fdmena na routeri sa oplat\u00ed viac.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ak je cie\u013eom, aby fungoval pre cel\u00fa dom\u00e1cnos\u0165 \u2013 telev\u00edzor, konzolu, po\u010d\u00edta\u010de, n\u00e1v\u0161tevn\u00edkov \u2013 spr\u00e1vnym miestom na jeho n\u00e1jdenie je smerova\u010d. Cesta sa l\u00ed\u0161i v z\u00e1vislosti od modelu, ale zvy\u010dajne sa nach\u00e1dza v \u010dasti \u201cWAN\u201d, \u201cInternet\u201d alebo \u201cLAN\/DHCP\u201d v poli pre prim\u00e1rne a sekund\u00e1rne servery DNS. Po vykonan\u00ed zmeny bud\u00fa v\u0161etky zariadenia pou\u017e\u00edva\u0165 nov\u00fd server bez individu\u00e1lnej konfigur\u00e1cie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dve veci, ktor\u00e9 treba poznamena\u0165: niektor\u00e9 smerova\u010de poskytovan\u00e9 poskytovate\u013emi internetov\u00fdch slu\u017eieb neumo\u017e\u0148uj\u00fa zmeni\u0165 toto nastavenie a filter, ktor\u00fd tam nakonfigurujete, napr\u00edklad obsah pre dospel\u00fdch, sa uplat\u0148uje iba vo va\u0161ej sieti \u2013 v sieti 4G sa telef\u00f3n vr\u00e1ti k pou\u017e\u00edvaniu DNS oper\u00e1tora. Pred zmenou si zap\u00ed\u0161te star\u00fa konfigur\u00e1ciu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Braz\u00edlska perspekt\u00edva: kedy sa neoplat\u00ed prejs\u0165 na in\u00fd podnik<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tu je \u010das\u0165, ktor\u00e1 ch\u00fdba takmer v ka\u017edom texte na t\u00fato t\u00e9mu. Ve\u013ek\u00e9 video, hern\u00e9 a soci\u00e1lne m\u00e9di\u00e1 si udr\u017eiavaj\u00fa <strong>cachovacie servery v r\u00e1mci braz\u00edlskych oper\u00e1torov<\/strong> A \u010do sa t\u00fdka bodov v\u00fdmeny d\u00e1t v krajine \u2013 ten v S\u00e3o Paule je jeden z najv\u00e4\u010d\u0161\u00edch na svete. To znamen\u00e1, \u017ee video, ktor\u00e9 sledujete, \u010dasto nepoch\u00e1dza zo zahrani\u010dia: poch\u00e1dza zo servera vzdialen\u00e9ho nieko\u013eko kilometrov od v\u00e1s, v r\u00e1mci vlastnej siete v\u00e1\u0161ho poskytovate\u013ea.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Odpove\u010f DNS ur\u010duje, na ktor\u00fd z t\u00fdchto serverov budete odoslan\u00ed. Niektor\u00e9 verejn\u00e9 resolvery odosielaj\u00fa \u010das\u0165 va\u0161ej sie\u0165ovej adresy, aby si platforma mohla vybra\u0165 najbli\u017e\u0161\u00ed server; in\u00e9 ju neodosielaj\u00fa kv\u00f4li z\u00e1sad\u00e1m ochrany osobn\u00fdch \u00fadajov \u2013 a v takom pr\u00edpade si platforma m\u00f4\u017ee vybra\u0165 s men\u0161ou presnos\u0165ou. Praktick\u00fd v\u00fdsledok: v niektor\u00fdch kombin\u00e1ci\u00e1ch poskytovate\u013eov a slu\u017eieb, <strong>Zmena DNS zhor\u0161uje r\u00fdchlos\u0165 videa a s\u0165ahovania.<\/strong>, aj ke\u010f sa rozl\u00ed\u0161enie mien zr\u00fdchli.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In\u00e9 pr\u00edpady, kedy je lep\u0161ie dr\u017ea\u0165 sa \u0161tandardu:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Firemn\u00e1, \u0161kolsk\u00e1 alebo univerzitn\u00e1 sie\u0165.<\/strong> Intern\u00e9 n\u00e1zvy existuj\u00fa iba vo vlastnom DNS serveri siete. Ich zmena naru\u0161\u00ed pr\u00edstup k intern\u00fdm syst\u00e9mom.<\/li>\n<li><strong>Wi-Fi s prihlasovacou obrazovkou.<\/strong> Letisko, hotel, kaviare\u0148: port\u00e1l sa zobrazuje na lok\u00e1lnom DNS.<\/li>\n<li><strong>Filtrujte obsah doma.<\/strong> Ak ste na routeri nastavili rodi\u010dovsk\u00fa kontrolu prostredn\u00edctvom DNS, ak nech\u00e1te die\u0165a zmeni\u0165 DNS v telef\u00f3ne, filter sa ob\u00edde \u2013 a je dobr\u00e9 vedie\u0165, \u017ee je to jeden z najbe\u017enej\u0161\u00edch sp\u00f4sobov, ako ho ob\u00eds\u0165.<\/li>\n<li><strong>VPN povolen\u00e1.<\/strong> VPN siete zvy\u010dajne presadzuj\u00fa vlastn\u00fd DNS; konfigur\u00e1cia in\u00e9ho DNS m\u00f4\u017ee vies\u0165 ku konfliktom a niekedy aj k \u00fanikom dotazov.<\/li>\n<li><strong>V\u0161etko funguje dobre.<\/strong> Ak sa str\u00e1nky na\u010d\u00edtavaj\u00fa r\u00fdchlo a ni\u010d nezamrzne, zlep\u0161enie bude nepostrehnute\u013en\u00e9.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Za zmienku stoj\u00ed aj objasnenie be\u017enej praxe: v Braz\u00edlii blokovanie webov\u00fdch str\u00e1nok nariaden\u00e9 s\u00fadnym pr\u00edkazom vykon\u00e1vaj\u00fa poskytovatelia internetov\u00fdch slu\u017eieb a zmena DNS niekedy toto blokovanie ob\u00edde. Ob\u00eddenie nelegalizuje to, \u010do s\u00fadny pr\u00edkaz zablokoval \u2013 zodpovednos\u0165 za pr\u00edstup zost\u00e1va na pou\u017e\u00edvate\u013eovi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ako zist\u00edm, \u010di to st\u00e1lo za to?<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Porovnajte fotografie pred a po uroben\u00e9 na rovnakom mieste a v rovnakom \u010dase.<\/strong> Test vykonan\u00fd na dom\u00e1cej Wi-Fi sieti a porovnan\u00fd s in\u00fdm testom vykonan\u00fdm na 4G sieti ni\u010d nedokazuje.<\/li>\n<li><strong>Zmerajte, \u010do pou\u017e\u00edvate.<\/strong> Otvorte p\u00e4\u0165 webov\u00fdch str\u00e1nok, ktor\u00e9 nav\u0161tevujete naj\u010dastej\u0161ie, s vymazanou vyrovn\u00e1vacou pam\u00e4\u0165ou prehliada\u010da a skontrolujte, \u010di je rozdiel badate\u013en\u00fd.<\/li>\n<li><strong>Otestujte r\u00fdchlos\u0165 s\u0165ahovania, nielen r\u00fdchlos\u0165 prehliadania.<\/strong> Tu prich\u00e1dza do \u00favahy vplyv v\u00fdberu obsahov\u00e9ho servera.<\/li>\n<li><strong>Po\u010dkajte t\u00fd\u017ede\u0148, k\u00fdm sa rozhodnete.<\/strong> Prv\u00fd dojem r\u00fdchlosti v prvej min\u00fate klame.<\/li>\n<li><strong>V\u0161imnite si star\u00fa konfigur\u00e1ciu.<\/strong> Vr\u00e1ti\u0165 sa bez bolesti hlavy. Takmer vo v\u0161etk\u00fdch pr\u00edpadoch probl\u00e9m vyrie\u0161i \u201cAutomatick\u00fd\u201d.<\/li>\n<\/ul>\n\n\n\n\n\n<h2 class=\"wp-block-heading\">Ako zmeni\u0165 DNS v syst\u00e9me Windows a macOS<\/h2>\n\n<p>\u010cl\u00e1nok sa u\u017e venoval mobiln\u00fdm telef\u00f3nom a routerom, ale t\u00ed, ktor\u00ed tr\u00e1via de\u0148 pri po\u010d\u00edta\u010doch, z\u00edskaj\u00fa rovnak\u00fd \u00fa\u017eitok po dvoch min\u00fatach nastavenia \u2013 a zmena sa vz\u0165ahuje iba na dan\u00fd po\u010d\u00edta\u010d, tak\u017ee je skvel\u00fd na testovanie predt\u00fdm, ako sa za\u010dnete zaobera\u0165 celou sie\u0165ou.<\/p>\n\n<p><strong>V syst\u00e9me Windows<\/strong>, V aktu\u00e1lnych verzi\u00e1ch je cesta: Nastavenia, Sie\u0165 a internet, klepnite na pou\u017e\u00edvan\u00e9 pripojenie (Wi-Fi alebo Ethernet), vyh\u013eadajte priradenie DNS servera a vyberte mo\u017enos\u0165 Upravi\u0165. Zme\u0148te z Automaticky na Manu\u00e1lne, povo\u013ete IPv4 a vypl\u0148te preferovan\u00e9 a alternat\u00edvne servery. V najnov\u0161\u00edch verzi\u00e1ch je k dispoz\u00edcii aj pole \u0160ifrovanie DNS, ktor\u00e9 umo\u017e\u0148uje \u0161ifrovan\u00e9 dotazy, ke\u010f vybran\u00fd server pon\u00faka podporu.<\/p>\n\n<p><strong>V syst\u00e9me macOS<\/strong>, Otvorte Nastavenia syst\u00e9mu, prejdite na Sie\u0165, vyberte akt\u00edvne pripojenie, prejdite na Podrobnosti a potom na kartu DNS. Pomocou tla\u010didla plus pridajte po\u017eadovan\u00e9 adresy a odstr\u00e1\u0148te tie od v\u00e1\u0161ho poskytovate\u013ea. Potvr\u010fte a pou\u017eite.<\/p>\n\n<p>V oboch syst\u00e9moch si vopred pozna\u010dte nastavenia. Vo v\u0161eobecnosti ich m\u00f4\u017eete jednoducho vr\u00e1ti\u0165 sp\u00e4\u0165 na Automatick\u00e9 nastavenie, ale na pracovnom po\u010d\u00edta\u010di tam m\u00f4\u017ee by\u0165 zaznamenan\u00e1 intern\u00e1 konfigur\u00e1cia servera, na ktor\u00fa si nesk\u00f4r nepam\u00e4t\u00e1te.<\/p>\n\n\n\n<h2>Ke\u010f probl\u00e9m nie je v DNS: trojmin\u00fatov\u00e1 diagn\u00f3za.<\/h2>\n\n<p>V\u00fdmena servera sa stala prv\u00fdm receptom na ak\u00e9ko\u013evek spomalenie a v\u00e4\u010d\u0161inou je vinn\u00edkom nie\u010do in\u00e9. T\u00e1to postupnos\u0165 odli\u0161uje jeden pr\u00edpad od druh\u00e9ho bez in\u0161tal\u00e1cie \u010dohoko\u013evek:<\/p>\n\n<ol>\n<li><strong>Je to len jedna webov\u00e1 str\u00e1nka alebo s\u00fa zahrnut\u00e9 v\u0161etky?<\/strong> Ak sa neotvor\u00ed iba jedna adresa a ostatn\u00e9 funguj\u00fa, probl\u00e9m je s webovou str\u00e1nkou, nie s jej rozl\u00ed\u0161en\u00edm n\u00e1zvu.<\/li>\n<li><strong>Funguje to aj s mobiln\u00fdmi d\u00e1tami?<\/strong> Vypnite Wi-Fi na telef\u00f3ne a otestujte to. Ak sa otvor\u00ed pomocou mobiln\u00fdch d\u00e1t, probl\u00e9m je v lok\u00e1lnej sieti alebo u poskytovate\u013ea internetu.<\/li>\n<li><strong>M\u00e1 in\u00e9 zariadenie v rovnakej sieti rovnak\u00fd pr\u00edznak?<\/strong> Ak zlyh\u00e1 iba jedno zariadenie, nie je to dom\u00e1ci syst\u00e9m DNS \u2013 je to dan\u00e9 konkr\u00e9tne zariadenie.<\/li>\n<li><strong>Vyma\u017ete vyrovn\u00e1vaciu pam\u00e4\u0165 mien.<\/strong> Syst\u00e9m na chv\u00ed\u013eu uklad\u00e1 star\u00e9 odpovede. V syst\u00e9me Windows to rie\u0161i pr\u00edkaz DNS cache clear; syst\u00e9m macOS m\u00e1 ekvivalent. Re\u0161tartovanie zariadenia m\u00e1 podobn\u00fd \u00fa\u010dinok.<\/li>\n<li><strong>Re\u0161tartujte smerova\u010d.<\/strong> Odpojenie zariadenia na tridsa\u0165 sek\u00fand vyrie\u0161i tr\u00e1pne mno\u017estvo probl\u00e9mov s dom\u00e1cou sie\u0165ou.<\/li>\n<li><strong>Sk\u00faste druh\u00fd prehliada\u010d.<\/strong> Roz\u0161\u00edrenia, blok\u00e1tory a nastavenia zabezpe\u010den\u00e9ho DNS v samotnom prehliada\u010di sp\u00f4sobuj\u00fa pr\u00edznaky identick\u00e9 s pr\u00edznakmi chybn\u00e9ho resolvera.<\/li>\n<\/ol>\n\n<p>Ak po tom v\u0161etkom r\u00fdchlos\u0165 na v\u0161etk\u00fdch zariadeniach a webov\u00fdch str\u00e1nkach zostane n\u00edzka, probl\u00e9m je pravdepodobne vo va\u0161om internetovom pripojen\u00ed \u2013 a \u017eiadny nameserver to nevyrie\u0161i.<\/p>\n\n\n\n<h2>Inteligentn\u00e9 telev\u00edzory, konzoly a zariadenia, ktor\u00e9 v\u00e1m nedaj\u00fa na v\u00fdber.<\/h2>\n\n<p>Telev\u00edzory, hern\u00e9 konzoly, streamovacie zariadenia a hlasov\u00ed asistenti sa tie\u017e spoliehaj\u00fa na rozl\u00ed\u0161enie n\u00e1zvov a takmer \u017eiadny z nich nepon\u00faka slu\u0161n\u00fa obrazovku na jeho konfigur\u00e1ciu. Niektor\u00e9 umo\u017e\u0148uj\u00fa manu\u00e1lne zada\u0165 prim\u00e1rny a sekund\u00e1rny server spolu s adresou a maskou po\u010das nastavenia siete \u2013 \u010do v\u00e1s n\u00fati manu\u00e1lne priradi\u0165 zariadeniu pevn\u00fa adresu a veci komplikuje.<\/p>\n\n<p>V t\u00fdchto pr\u00edpadoch je praktick\u00fdm rie\u0161en\u00edm router: po nakonfigurovan\u00ed sa nov\u00fd server vz\u0165ahuje na ka\u017ed\u00e9ho, kto sa pripoj\u00ed, bez potreby individu\u00e1lnej konfigura\u010dnej obrazovky. Je v\u0161ak potrebn\u00e9 upozorni\u0165 na konkr\u00e9tne upozornenie: streamovacie a hern\u00e9 zariadenia s\u00fa pr\u00e1ve tie, ktor\u00e9 najviac profituj\u00fa z vyrovn\u00e1vac\u00edch serverov braz\u00edlskych poskytovate\u013eov internetu. Ak sa po zmene za\u010dne video zasek\u00e1va\u0165 alebo sa s\u0165ahovanie aktualiz\u00e1ci\u00ed hier spomal\u00ed, je to prv\u00fd podozriv\u00fd probl\u00e9m \u2013 a prepnutie sp\u00e4\u0165 na server poskytovate\u013ea iba pre tieto zariadenia je zvy\u010dajne najlep\u0161\u00edm pr\u00edstupom.<\/p>\n\n<p>S\u00fa aj tak\u00ed, ktor\u00ed ignoruj\u00fa konfigur\u00e1ciu: niektor\u00e9 zariadenia sa dod\u00e1vaj\u00fa s predin\u0161talovan\u00fdmi pevn\u00fdmi servermi a jednoducho nepou\u017e\u00edvaj\u00fa to, \u010do smerova\u010d indikuje. Nejde o chybu konfigur\u00e1cie, ale o rozhodnutie v\u00fdrobcu.<\/p>\n\n\n\n<h2>Ot\u00e1zky, ktor\u00e9 vznikaj\u00fa po v\u00fdmene<\/h2>\n\n<h3>Zmenil som servery a ni\u010d sa nezmenilo. Funguje to?<\/h3>\n<p>Star\u0161ie odpovede sa ukladaj\u00fa do vyrovn\u00e1vacej pam\u00e4te po dobu definovan\u00fa ka\u017edou dom\u00e9nou, tak\u017ee zmena nie je okam\u017eit\u00e1. Re\u0161tartovanie zariadenia to ur\u00fdchli. Taktie\u017e sa oplat\u00ed skontrolova\u0165, \u010di prehliada\u010d nepou\u017e\u00edva vlastn\u00fa zabezpe\u010den\u00fa konfigur\u00e1ciu DNS, ktor\u00e1 obch\u00e1dza syst\u00e9mov\u00fa.<\/p>\n\n<h3>M\u00f4\u017eem pou\u017e\u00edva\u0165 servery od r\u00f4znych spolo\u010dnost\u00ed ako prim\u00e1rne a sekund\u00e1rne servery?<\/h3>\n<p>Je to mo\u017en\u00e9, ale syst\u00e9m medzi nimi neprep\u00edna predv\u00eddate\u013ene a nakoniec neviete, ktor\u00e1 z nich odpovedala. Ak chcete ma\u0165 \u0161pecifick\u00e9 filtre alebo s\u00fakromie, pou\u017eite dvojicu adries z tej istej slu\u017eby.<\/p>\n\n<h3>Zapol som s\u00fakromn\u00fd DNS a pracovn\u00e1 Wi-Fi prestala fungova\u0165.<\/h3>\n<p>Firemn\u00e9 siete sa \u010dasto spoliehaj\u00fa na intern\u00fd resolver pre n\u00e1zvy, ktor\u00e9 existuj\u00fa iba v r\u00e1mci siete, a niektor\u00e9 blokuj\u00fa \u0161ifrovan\u00e9 dopyty zvonku. V t\u00fdchto pr\u00edpadoch je najlep\u0161ie necha\u0165 ho zapnut\u00fd automaticky, k\u00fdm ste pripojen\u00ed k danej sieti.<\/p>\n\n<h3>Oplat\u00ed sa platen\u00fd DNS server?<\/h3>\n<p>D\u00e1va to zmysel iba vtedy, ak chcete to, \u010do bezplatn\u00e1 verzia nepon\u00faka: prisp\u00f4soben\u00e9 zoznamy blokovan\u00fdch polo\u017eiek, protokol dotazov va\u0161ej siete a pravidl\u00e1 pre ka\u017ed\u00fd profil. Pokia\u013e ide o r\u00fdchlos\u0165 a z\u00e1kladn\u00e9 s\u00fakromie, zn\u00e1me bezplatn\u00e9 mo\u017enosti pon\u00fakaj\u00fa to ist\u00e9.<\/p>\n\n\n\n\n<h2>Pre\u010d\u00edtajte si tie\u017e<\/h2>\n<ul>\n<li><a href=\"https:\/\/appdigi.net\/sk\/aplikacie-na-zvysenie-hlasitosti-vasho-telefonu\/\">Aplik\u00e1cie na zv\u00fd\u0161enie hlasitosti telef\u00f3nu<\/a><\/li>\n<li><a href=\"https:\/\/appdigi.net\/sk\/najlepsie-online-chatovacie-aplikacie-na-spoznavanie-novych-priatelov\/\">Ako si n\u00e1js\u0165 nov\u00fdch priate\u013eov na mobilnom telef\u00f3ne: Typy aplik\u00e1ci\u00ed a ako ich bezpe\u010dne pou\u017e\u00edva\u0165<\/a><\/li>\n<li><a href=\"https:\/\/appdigi.net\/sk\/ultrazvuk-bez-toho-aby-ste-opustili-domov-najlepsie-aplikacie-sucasnosti\/\">Prenosn\u00fd ultrazvuk: Pre\u010do v\u00e1\u0161 mobiln\u00fd telef\u00f3n nedok\u00e1\u017ee vykona\u0165 vy\u0161etrenie a \u010do aplik\u00e1cia zaznamen\u00e1va<\/a><\/li>\n<li><a href=\"https:\/\/appdigi.net\/sk\/pamat-uplna-kontrola-3-aplikacii-na-cistenie-mobilu\/\">Pln\u00e1 pam\u00e4\u0165 mobiln\u00e9ho telef\u00f3nu: Podrobn\u00fd n\u00e1vod na uvo\u013enenie miesta v syst\u00e9me Android a iPhone<\/a><\/li>\n<li><a href=\"https:\/\/appdigi.net\/sk\/aplikacie-na-bezplatne-sledovanie-televizie-na-vasom-mobilnom-telefone\/\">Sledovanie bezplatnej telev\u00edzie na mobilnom telef\u00f3ne: Leg\u00e1lne a riskantn\u00e9 mo\u017enosti<\/a><\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\">\u010cast\u00e9 ot\u00e1zky<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Zv\u00fd\u0161i zmena DNS r\u00fdchlos\u0165 internetu?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nie. Zmluvnen\u00e1 \u0161\u00edrka p\u00e1sma zost\u00e1va rovnak\u00e1. Men\u00ed sa \u010das rozpoznania n\u00e1zvu, meran\u00fd v milisekund\u00e1ch, \u010do vytv\u00e1ra dojem r\u00fdchlej\u0161ieho na\u010d\u00edtania str\u00e1nok pri prvom pr\u00edstupe ku ka\u017edej dom\u00e9ne. V niektor\u00fdch pr\u00edpadoch t\u00e1to zmena dokonca zhor\u0161uje v\u00fdber najbli\u017e\u0161ieho servera s obsahom.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Je bezpe\u010dn\u00e9 pou\u017e\u00edva\u0165 verejn\u00fd DNS server?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c1no, pou\u017e\u00edvajte hlavn\u00e9, zn\u00e1me slu\u017eby. Bu\u010fte opatrn\u00ed s adresami n\u00e1jden\u00fdmi na f\u00f3rach a v n\u00e1hodn\u00fdch zoznamoch: \u0161kodliv\u00fd preklada\u010d m\u00f4\u017ee vr\u00e1ti\u0165 nespr\u00e1vnu adresu legit\u00edmnej str\u00e1nke a presmerova\u0165 v\u00e1s na falo\u0161n\u00fa str\u00e1nku. Pou\u017e\u00edvajte iba overen\u00e9 slu\u017eby so zverejnen\u00fdmi pravidlami.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ktor\u00fd DNS server je najr\u00fdchlej\u0161\u00ed?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Z\u00e1le\u017e\u00ed na tom, kde sa nach\u00e1dzate a ak\u00e9ho poskytovate\u013ea pou\u017e\u00edvate \u2013 neexistuje univerz\u00e1lna odpove\u010f. \u00daprimn\u00fd sp\u00f4sob, ako to zisti\u0165, je otestova\u0165 dva alebo tri na va\u0161om vlastnom pripojen\u00ed s\u00fa\u010dasne a porovna\u0165 ich.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Skr\u00fdva DNS moju hist\u00f3riu prehliadania pred moj\u00edm poskytovate\u013eom internetov\u00fdch slu\u017eieb?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Iba ak je \u0161ifrovan\u00e9 (DoH alebo DoT), a aj to len \u010diasto\u010dne: poskytovate\u013e prestane vidie\u0165 dotazy, ale na\u010falej vid\u00ed sie\u0165ov\u00e9 adresy, ku ktor\u00fdm sa prip\u00e1jate. DNS nie je VPN a neanonymizuje prehliadanie.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ako to m\u00f4\u017eem vr\u00e1ti\u0165 sp\u00e4\u0165, ak sa vyskytne probl\u00e9m?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V syst\u00e9me Android nastavte s\u00fakromn\u00fd DNS na mo\u017enos\u0165 \u201cAutomaticky\u201d. V zariaden\u00ed iPhone nastavte DNS na mo\u017enos\u0165 \u201cAutomaticky\u201d. Na smerova\u010di obnovte uveden\u00e9 hodnoty alebo ich nechajte pr\u00e1zdne a pou\u017eite hodnoty od v\u00e1\u0161ho poskytovate\u013ea. Zmena je \u00faplne vratn\u00e1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Potrebujem in\u00fd DNS server pre Wi-Fi a mobiln\u00e9 d\u00e1ta?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V syst\u00e9me Android nie: s\u00fakromn\u00fd DNS sa vz\u0165ahuje na obe pripojenia. V iPhone funguje manu\u00e1lna konfigur\u00e1cia iba cez siete Wi-Fi \u2013 na zahrnutie mobiln\u00fdch d\u00e1t potrebujete konfigura\u010dn\u00fd profil alebo ofici\u00e1lnu aplik\u00e1ciu vybranej slu\u017eby.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Blokuje DNS reklamy a v\u00edrusy?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Niektor\u00e9 servery blokuj\u00fa zn\u00e1me reklamn\u00e9, sledovacie alebo podvodn\u00e9 dom\u00e9ny a funguje to aj v r\u00e1mci aplik\u00e1ci\u00ed. Nenahr\u00e1dza to antiv\u00edrusov\u00fd softv\u00e9r ani zdrav\u00fd rozum: nov\u00e1 dom\u00e9na, ktor\u00e1 e\u0161te nie je uveden\u00e1 v zozname, sa zvy\u010dajne norm\u00e1lne prihl\u00e1si.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Z\u00e1ver<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Zmena DNS serverov je jednou z najjednoduch\u0161\u00edch a najvratnej\u0161\u00edch dostupn\u00fdch \u00faprav a m\u00f4\u017ee prinies\u0165 tri konkr\u00e9tne veci: mierne r\u00fdchlej\u0161ie rozl\u00ed\u0161enie mien, vrstvu ochrany pred \u0161kodliv\u00fdmi dom\u00e9nami a viac s\u00fakromia t\u00fdkaj\u00faceho sa v\u00e1\u0161ho poskytovate\u013ea, ak pou\u017e\u00edvate \u0161ifrovan\u00e9 DNS. \u010co v\u0161ak neprin\u00e1\u0161a, je zv\u00fd\u0161en\u00e1 r\u00fdchlos\u0165 pripojenia \u2013 a je dobr\u00e9 si to uvedomova\u0165.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak chcete hotov\u00e9 rie\u0161enie: v syst\u00e9me Android povo\u013ete s\u00fakromn\u00fd DNS s n\u00e1zvom vami zvolenej slu\u017eby, ktor\u00e1 bude v\u0161etko \u0161ifrova\u0165 a bude fungova\u0165 pre Wi-Fi aj mobiln\u00e9 d\u00e1ta. Uprednost\u0148ujete bezpe\u010dnos\u0165 pred v\u0161etk\u00fdm ostatn\u00fdm? Zvo\u013ete Quad9. Chcete najr\u00fdchlej\u0161\u00ed vo v\u00e4\u010d\u0161ine meran\u00ed? Cloudflare. Chcete maxim\u00e1lnu stabilitu? Google. Chcete filter pre svoj domov? OpenDNS FamilyShield alebo variant 1.1.1.3 priamo na va\u0161om routeri.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A ak sa po t\u00fd\u017edni vide\u00e1 za\u010dn\u00fa na\u010d\u00edtava\u0165 do vyrovn\u00e1vacej pam\u00e4te viac ako predt\u00fdm, u\u017e viete pre\u010do: je to probl\u00e9m s vyrovn\u00e1vac\u00edmi servermi braz\u00edlskych poskytovate\u013eov internetu. V tomto scen\u00e1ri nie je prepnutie sp\u00e4\u0165 na \u201cAutomatick\u00e9\u201d prehrou \u2013 je to spr\u00e1vna vo\u013eba.<\/p>","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea j\u00e1 se perguntou como \u00e9 poss\u00edvel acessar um site digitando um nome f\u00e1cil de lembrar em vez de uma sequ\u00eancia de n\u00fameros? Quem faz\u2026<\/p>","protected":false},"author":1,"featured_media":1930,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_revidia_rewards_active":"","_mc_subtitle":"","footnotes":""},"categories":[36],"tags":[],"class_list":["post-1929","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-utilidades"],"_links":{"self":[{"href":"https:\/\/appdigi.net\/sk\/wp-json\/wp\/v2\/posts\/1929","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/appdigi.net\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/appdigi.net\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/appdigi.net\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/appdigi.net\/sk\/wp-json\/wp\/v2\/comments?post=1929"}],"version-history":[{"count":6,"href":"https:\/\/appdigi.net\/sk\/wp-json\/wp\/v2\/posts\/1929\/revisions"}],"predecessor-version":[{"id":67768,"href":"https:\/\/appdigi.net\/sk\/wp-json\/wp\/v2\/posts\/1929\/revisions\/67768"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/appdigi.net\/sk\/wp-json\/wp\/v2\/media\/1930"}],"wp:attachment":[{"href":"https:\/\/appdigi.net\/sk\/wp-json\/wp\/v2\/media?parent=1929"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/appdigi.net\/sk\/wp-json\/wp\/v2\/categories?post=1929"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/appdigi.net\/sk\/wp-json\/wp\/v2\/tags?post=1929"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}