DNS, tseem hu ua Domain Name System, yog ib qho tseem ceeb uas cuam tshuam cov npe sau nrog lawv qhov chaw nyob IP. Tom qab txuas mus rau qhov tseeb IP chaw nyob, peb tuaj yeem pom lub vev xaib tshwj xeeb ntawm peb lub vev xaib browser.
DNS yog ib lub database uas muaj cov npe sau npe thiab IP chaw nyob. Yog li, thaum twg peb nkag mus rau google.com lossis yahoo.com, peb lub khoos phis tawj txuas rau DNS servers thiab nug tus IP chaw nyob cuam tshuam nrog ob lub npe sau npe.
Tom qab tau txais tus IP chaw nyob, nws txuas mus rau lub vev xaib server ntawm qhov chaw mus saib. Tom qab ntawd nws thauj khoom thiab nthuav tawm cov ntsiab lus hauv lub vev xaib. Koj tuaj yeem mus xyuas txhua lub vev xaib los ntawm nws qhov chaw nyob IP. Tsuas yog ntaus tus IP chaw nyob rau hauv lub web browser, thiab koj yuav pom lub vev xaib. Txawm li cas los xij, peb siv lub npe sau npe vim nws yooj yim rau nco qab.
Dab tsi yog qhov tseem ceeb ntawm DNS?
Hauv luv luv, tsis muaj DNS, tag nrho Is Taws Nem yuav tsis siv tau, thiab peb yuav rov qab mus rau lub sijhawm uas Internet siv los ua npau suav. Peb yuav nyob nrog peb cov computers, qhov twg peb tuaj yeem ua si offline nkaus xwb.
Tam sim no nyob rau hauv seem tom ntej, ISP sib txawv siv DNS servers sib txawv . Yog tias koj tsis siv ib qho tshwj xeeb DNS server ntawm koj lub computer lossis router, tej zaum koj yuav siv koj li ISP's DNS servers.
Teeb meem nrog DNS servers
Feem ntau, tib neeg ntsib cov teeb meem ntsig txog DNS vim lawv xaiv siv lub neej ntawd DNS servers ntawm lawv ISP. Yog tias DNS servers tsis ruaj khov, koj tuaj yeem cia siab tias qee qhov teeb meem thaum txuas mus rau ntau lub vev xaib. Koj yuav tau txais qee qhov tsis xav tau browsing.
Qee qhov yuam kev DNS suav nrog:
- DNS nrhiav ua tsis tiav ntawm Google Chrome
- Err_Connection_Timed_Out . yuam kev
- Err_Connection_Refused . yuam kev
- Yuam kev hauv Dns_Probe_Finished_Nxdomain
- DNS server tsis teb rau Windows
Daim ntawv teev npe tsis nres ntawm no. Yog tias koj tab tom ntsib ib qho ntawm cov yuam kev no, koj tuaj yeem liam koj DNS. Txawm li cas los xij, cov teeb meem ntsig txog DNS tuaj yeem daws tau los ntawm kev hloov mus rau pej xeem DNS servers.
Cov txiaj ntsig ntawm kev siv pej xeem DNS servers?
Muaj ntau qhov laj thawj vim li cas cov neeg siv tech tseem nyiam pej xeem DNS servers dhau ISPs. Qhov feem ntau yog vim li cas yog kom tsis txhob muaj qhov tsis xav tau . Lwm qhov yog tias pej xeem DNS servers zoo li Google DNS thiab OpenDNS tuaj yeem txhim kho koj qhov kev tshawb nrhiav hauv internet ceev thaum lawv txhim kho lub sijhawm daws teeb meem.
Cov chaw muab kev pabcuam hauv Is Taws Nem thaiv kev nkag mus rau qee lub vev xaib los ntawm kev daws lawv lub vev xaib npe rau qhov tsis raug IP chaw nyob. Los ntawm kev siv Public DNS, koj tuaj yeem zam qhov kev txwv no yooj yim. Ntxiv mus, qee cov pej xeem DNS, xws li Google DNS, daws cov hostnames sai dua ISPs.
Yog li, dab tsi yog qhov zoo tshaj plaws rau pej xeem DNS server? (Google DNS vs. OpenDNS)
Hauv kuv lub tswv yim, Google Public DNS Server yog qhov zoo tshaj plaws thiab ib qho ntawm Qhov ceev tshaj DNS servers uas Nws yog siv los ntawm ntau tus neeg siv. DNS server Google lav kev ruaj ntseg zoo dua thiab kev tshawb nrhiav sai dua.
Lwm qhov kev xaiv zoo dua yog OpenDNS uas yog Huab raws DNS server . Nrog OpenDNS, koj yuav tau txais cov yam ntxwv txuas ntxiv xws li customizable filtering, tiv thaiv tub sab nyiag thiab phishing tiv thaiv, thiab lwm yam.
Cov kauj ruam siv Google DNS hauv Windows (Google DNS nqis)
Zoo, siv Google DNS ntawm Windows PC yog ib qho yooj yim; Tsuas yog ua raws qee cov kauj ruam yooj yim hauv qab no. Yog li, cia peb xyuas seb yuav siv li cas Ceev tshaj DNS Servers .
1. Ntawm koj lub PC Windows, xauj Tswj Pawg Thawj Coj thiab xaiv Network thiab Sib Koom Chaw .
2. Nyob rau hauv lub qhov rais tom ntej, koj yuav tsum tau nyem Hloov cov chaw teeb tsa .
3. Tam sim no, koj yuav pom koj lub network txuas. Txoj cai-nias ntawm lub network txuas thiab tom qab ntawd nyem "Tus yam ntxwv"
4. Xauj rau Network tab, thiab nyob rau hauv qhov kev sib txuas no siv cov khoom hauv qab no, xaiv Internet Protocol Version 4 (TCP/IPv4) thiab nyem Khoom .
5. Tom ntej no, nyob rau hauv General, xaiv qhov kev xaiv Siv cov chaw nyob DNS server hauv qab no . Sau tus nqi DNS 8.8.8.8 أو 8.8.4.4 Tom qab ntawd nyem OK thiab pib dua lub network.
Google DNS IP: 8.8.8.8 lossis 8.8.4.4
Nov yog nws! Koj nyuam qhuav hloov mus rau Google DNS Server. Koj yuav hnov qhov kev txhim kho pom zoo hauv koj qhov kev tshawb nrhiav ceev.
Siv pej xeem DNS servers
Public DNS Server yog ib qho zoo tshaj plaws DNS server hloov software muaj rau Windows. Hauv cov cuab yeej no, cov neeg siv tsis tas yuav mus dhau ntawm cov khoom siv phau ntawv, lawv tuaj yeem hloov DNS server tau txais. Hauv qab no, peb yuav qhia txog yuav ua li cas rub tawm thiab nruab DNS servers pej xeem ntawm koj Windows 10 PC.
1. Ua ntej, mus saib qhov no Txuas Thiab rub tawm cov pej xeem DNS server rau koj lub PC Windows. Thaum ua tiav, nruab lub cuab yeej.
2. Tua tawm cov pej xeem DNS neeg rau zaub mov, nyem thaub qab, thiab tom qab ntawd rov qab koj cov chaw DNS tam sim no kom rov qab tau yooj yim.
3. Nyob rau hauv cov kauj ruam tom ntej, xaiv koj lub network adapter tam sim no los ntawm cov npe poob.
4. Tam sim no koj yuav tsum xaiv DNS server ntawm koj xaiv, xws li Google DNS lossis OpenDNS, thiab nyem rau ntawm " يير "
Nov yog nws! Nov yog qhov koj tuaj yeem siv Public DNS Server cuab yeej hloov mus rau Google DNS yooj yim. Tom qab hloov, koj yuav pom qhov nce hauv kev tshawb nrhiav ceev.
Yog li, qhov no yog qhov chaw Google DNS uas koj tuaj yeem thov rau koj lub network txuas los txhim kho kev tshawb nrhiav ceev. Cov txheej txheem peb tau qhia yuav ua kom koj lub vev xaib nrawm nrawm. Yog tias koj muaj lwm yam tsis ntseeg, nco ntsoov tham nrog peb hauv cov lus.
