Yuav ua li cas thiaj paub seb DNS server tam sim no koj siv li cas

paub kuv Yuav ua li cas kom paub cov DNS server tam sim no koj siv ib kauj ruam ntawm txhua yam koj li.

Yog tias peb saib ze, peb yuav pom tias yuav luag txhua tus siv Is Taws Nem tam sim no. Qhov tseeb, peb muaj lub ntiaj teb sib txawv uas muaj nyob hauv Is Taws Nem. Yog tias koj mus xyuas ntau lub vev xaib, koj tuaj yeem paub txog Domain Name System (DNS).

Lub Npe Lub Npe System, uas peb hu ua DNS, yog txheej txheem tseem ceeb uas phim cov npe sau nrog lawv qhov chaw nyob IP. Nws yog ib qho tseem ceeb heev. Nrog kev pab ntawm DNS, peb tuaj yeem pom cov nplooj ntawv sib txawv ntawm peb lub vev xaib browser.

Cov ntsiab lus ntsiab lus qhia

DNS yog dab tsi?

Dab tsi yog thawj DNS neeg rau zaub mov thiab cov DNS thib ob yog dab tsi?

Lub DNS lossis ua lus Askiv: DNS yog ib daim ntawv luv rauSau npe SystemNws yog ib qho system siv hauv Is Taws Nem los hloov chaw nyob hauv lub vev xaib (hu ua "cov npexws li google.com) mus rau qhov tseeb IP chaw nyob koj lub computer siv los txuas rau qhov chaw teev tseg.

DNS ua haujlwm los ntawm kev khaws cov ntaub ntawv ntawm cov npe sau npe thiab lawv qhov chaw nyob. Thaum tus neeg siv sim nkag mus rau ib qho chaw tshwj xeeb, lub khoos phis tawj hu rau DNS server kom pom tus IP chaw nyob sib xws rau lub npe thov, thiab tom qab ntawd qhov kev thov raug xa mus rau qhov chaw nyob.

DNS yog qhov tseem ceeb rau Is Taws Nem thiab pab ua kom siv Is Taws Nem yooj yim dua, ua haujlwm tau zoo, thiab nyab xeeb dua. Thiab ua tsaug rau DNS, cov neeg siv tuaj yeem nkag mus rau cov chaw uas lawv xav tau siv cov npe sau npe tsis yog qhov nyuaj rau nkag siab IP chaw nyob.

Cia peb khaws tej yam yooj yim thiab sim nkag siab tias DNS yog dab tsi. Hauv cov lus yooj yooj yim, DNS yog cov ntaub ntawv muaj cov npe sib txawv thiab tus IP chaw nyob. Thaum tus neeg siv nkag mus rau npe xws li Google.com lossis Yahoo.com, DNS servers saib IP chaw nyob cuam tshuam nrog cov npe.

Tom qab sib piv nrog tus IP chaw nyob, nws yuav tawm tswv yim rau lub vev xaib server ntawm lub vev xaib mus saib. Txawm li cas los xij, DNS servers tsis tas li ruaj khov, tshwj xeeb tshaj yog cov uas tau muab los ntawm ISPs. Qhov no yog qhov laj thawj feem ntau tom qab DNS yuam kev uas peb pom thaum tshawb xyuas ntau lub vev xaib.

Koj kuj tseem yuav xav pom: Yuav ua li cas hloov mus rau Google DNS kom nrawm nrawm

Yuav ua li cas txog kev cai DNS?

Yog tias koj tab tom siv lub neej ntawd DNS servers ntawm koj ISP, feem ntau koj yuav ntsib DNS cuam tshuam txog qhov tsis raug ntawm ib ntus. Qee qhov yuam kev DNS feem ntau suav nrog:DNS Nrhiav tsis tauQhov ntawd txhais tau hais tias kev tshawb nrhiav DNS kuj ua tsis tiav, "DNS Server tsis tebQhov twg txhais tau tias DNS server tsis teb ، DNS_Probe_Finished_Nxdomain , lwm. Thiab lwm yam teeb meem DNS.

Yuav luag txhua qhov teeb meem ntsig txog DNS tuaj yeem daws tau los ntawm kev xaiv DNS kev cai. muaj ntau Public DNS Servers muaj thiab uas koj tuaj yeem siv tau, xws li Google DNS, OpenDNS, thiab lwm yam. Peb kuj tau qhia rau koj kom ntxaws qhia txog Hloov mus rau Google DNS , uas koj tuaj yeem xav txog.

Txawm li cas los, ua ntej Hloov DNS server Nws yog ib txwm zoo tshaj los sau ib tsab ntawv ntawm koj tus DNS server tam sim no. Yog li, ntawm no yog qee qhov Cov txheej txheem uas yuav pab koj txheeb xyuas qhov twg DNS koj siv.

Kuv siv DNS dab tsi?

Yuav ua li cas thiaj nrhiav tau qhov zoo tshaj plaws DNS

Muaj ntau txoj hauv kev los txheeb xyuas qhov twg DNS koj siv. Zoo, peb tau suav qee qhov ntawm Txoj hauv kev zoo tshaj los pab koj tshawb xyuas koj lub Windows DNS. Yog li, nco ntsoov ua raws li cov lus qhia ua tib zoo, raws li peb yuav siv CMD los nrhiav DNS.

Tshawb xyuas DNS ntawm Windows

Txhawm rau txheeb xyuas qhov twg DNS server koj siv ntawm Windows, koj yuav tsum siv CMD. Command Prompt (cmd) tuaj yeem qhib rau ntawm Windows los ntawm kev ua raws li cov kauj ruam no:

Ua ntej, nias lub "Yeej + R"ua ke, ces sau"cmdNyob rau hauv lub dialog box, nyem rau ntawm lub pobOK".
cmd
Tam sim no ntawm qhov hais kom uaHais kom saiKoj yuav tsum nkag mus rau cov lus txib hauv qab no:
```
ipconfig /tag nrho | findstr /R "DNS\Servers"
```
$ipconfig /tag nrho | findstr /R "DNS\Servers"$
ipconfig /tag nrho | findstr /R "DNS\Servers"
Cov lus txib no yuav tso saib DNS server tam sim no uas koj siv.

Koj tuaj yeem siv lwm txoj hauv kev los nrhiav DNS server ntawm Windows. Yog li, koj yuav tsum nkag mus rau cov lus txib hauv qab no:

nslookupgoogle.com

Koj tuaj yeem siv txhua lub vev xaib tsis siv Google.com. Cov lus txib yuav tso saib DNS server tam sim no.
Cov no yog ob CMD cov lus txib kom paub cov DNS ntawm lub Windows PC.

Koj kuj tseem yuav xav pom: Yuav ua li cas thaiv qhov chaw porn

Kuv siv DNS dab tsi ntawm Mac thiab Linux?

Ntawm Mac thiab Linux khoos phis tawj, koj yuav tsum nkag mus rau tib CMD cov lus txib kom paub seb DNS server twg koj siv. Tsuas yog sau cov lus txib hauv qab no los ua nslookup ntawm ib lub vev xaib.

nslookupgoogle.com

Ib zaug ntxiv, koj tuaj yeem hloov Google.com nrog txhua lub vev xaib uas koj xaiv. Txoj kev no koj tuaj yeem tshawb xyuas lawv los ntawm DNS server ntawm Mac thiab Linux computers.

Tshawb xyuas DNS server ntawm Android

Thaum kuaj xyuas DNS server ntawm Android, peb tau txais ntau lub network scanner apps ntawm Google Play Store. Koj tuaj yeem siv txhua lub network scanner app ntawm Android kom paub seb DNS server twg koj lub cuab yeej Android siv. Tsis tas li ntawd, koj tuaj yeem siv cov ntawv thov dawb xws li Network Info II , uas tsis tso tawm ib qho kev tshaj tawm.

Hauv daim ntawv thov Network Info II , koj yuav tsum saib ntawm Wi-Fi tab thiab tom qab ntawd xyuas cov nkag Wi-Fi DNS1 و DNS2. Cov no yog DNS chaw nyob uas koj lub xov tooj siv.

Tej zaum koj yuav txaus siab rau: Fing daim ntawv thov los tswj lub router thiab Wi-nkaus network

Kuv siv DNS dab tsi ntawm iPhone?

Zoo li Android, iOS muaj ntau lub network scanner apps los nrhiav DNS server. Ib qho ntawm cov nrov network scanner apps rau iOS no hu ua Cov Khoom Siv Network. Muab Cov Khoom Siv Network iOS no muaj ntau cov ntaub ntawv muaj txiaj ntsig txog koj lub WiFi.

Yog li, ntawm iOS, koj tuaj yeem siv lub network analyzer thiab tom qab ntawd saib ntawm "DNS Server IP".

Tshawb xyuas koj lub router DNS server

Rau cov neeg uas tsis paub, koj lub router (router-modem) siv DNS server, uas yog teem los ntawm koj ISP. Txawm li cas los xij, qhov no tuaj yeem hloov pauv los ntawm kev ua raws li cov lus qhia hauv kab lus no.

Yog tias koj xav paub qhov twg DNS server koj lub router siv ua raws li cov kauj ruam no:

Ua ntej, mus rau koj lub router tus IP chaw nyob (192.168.1.1 أو 192.168.0.1) thiab nkag mus nrog koj tus username thiab password.
Tam sim no koj yuav pom nplooj ntawv tseem ceeb ntawm router (router - modem). Nyob ntawm hom ntawm lub router, koj yuav tsum xyuas lub tab "Wireless NetworkUas txhais tau tias wireless network los yog "network" lub network los yog "LAN” Nyob ntawd koj yuav pom cov kev xaiv rau kev nkag DNS NPE 1 و DNS NPE 2.
Yog tias koj xav hloov pauv, koj tuaj yeem hloov kho qhov chaw nyob DNS tshiab nyob ntawd.

Koj kuj tseem yuav xav pom: Yuav ua li cas teeb tsa AdGuard DNS ntawm Windows 10 kom tshem tawm kev tshaj tawm

Tej zaum koj kuj yuav txaus siab mus xyuas peb cov lus qhia rau cov kauj ruam Hloov kho tus router DNS

Qhov zoo tshaj plaws pub dawb pej xeem DNS servers

Koj ISP muab rau koj nrog lub neej ntawd DNS server, uas feem ntau ua rau ntau lub vev xaib yuam kev. Tsis tas li ntawd, cov DNS servers muab rau koj ISP qeeb hauv Internet ceev.

Yog li, yog tias koj xav tau kev nrawm dua thiab kev ruaj ntseg zoo dua, nws raug nquahu kom hloov mus rau pej xeem DNS servers. Muaj ntau yam muaj Pub dawb rau pej xeem DNS servers uas muab kev tshawb nrhiav zoo dua thiab kev nyab xeeb thiab tau paub Sab saum toj 10 gaming DNS servers.

Qee cov DNS servers pub dawb tuaj yeem tshem tawm cov ntsiab lus txwv hauv lub vev xaib.

Yuav ua li cas hloov DNS servers ntawm Windows thiab Android?

Peb tau qhia tawm cov lus qhia ntxaws txog yuav hloov DNS servers li cas rau Windows 10 PC. Yog tias koj siv Windows, nyeem peb phau ntawv qhia ntawm Yuav ua li cas hloov DNS default rau Google DNS kom ceev internet و Yuav ua li cas hloov DNS ntawm Windows 11 Thiab txoj kev zoo tshaj plaws rau Tshem DNS cache hauv Windows 11

Tsis tas li rau cov neeg siv Android, peb xav kom koj tshawb xyuas cov kab lus no kom paub Sab saum toj 10 Qhov Zoo Tshaj DNS Changer Apps rau Android hauv 2023 thiab paub Yuav Ua Li Cas Block Ads ntawm Android Devices Siv Private DNS hauv 2023

Thiab qhov ntawd yog nws; Thiab qhov no yog li cas koj tuaj yeem paub qhov twg DNS server koj siv.

Koj kuj tseem yuav xav kawm paub txog:

Peb vam tias koj pom kab lus no muaj txiaj ntsig rau koj kom paub Yuav ua li cas thiaj paub cov DNS neeg rau zaub mov tam sim no koj siv ntawm koj li (Windows, Mac, Linux, Android thiab iOS). Qhia koj qhov kev xav thiab kev paub hauv cov lus. Tsis tas li ntawd, yog tias tsab xov xwm pab tau koj, nco ntsoov qhia rau koj cov phooj ywg.