Yuav Teev Npe Cov Dns Li Cas

Cov txheej txheem:

Yuav Teev Npe Cov Dns Li Cas
Yuav Teev Npe Cov Dns Li Cas

Video: Yuav Teev Npe Cov Dns Li Cas

Video: Yuav Teev Npe Cov Dns Li Cas
Video: Optional или как избавиться от NPE в Java / жизнь без Null Pointer Exception реальна? 2024, Tej zaum
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Qhov xav tau rau npe DNS tshwm sim thaum, thaum lub sijhawm tus cev sawv cev ntawm tus sau, cov npe ntawm cov servers uas nws yuav nres yog tsis tau teev, lossis nws yog qhov yuav tsum tau hloov lub npe ntawm tus neeg sau npe mus rau lub hosting. Nyob rau hauv txhua rooj plaub, koj yuav tsum qhia lub npe DNS ntawm tus neeg sau npe lub vev xaib.

Yuav teev npe cov dns li cas
Yuav teev npe cov dns li cas

Cov Lus Qhia

Kauj ruam 1

Txhawm rau nres ib ntus, koj yuav tsum nrhiav cov npe DNS nyob ntawm qhov chaw uas nws yuav coj tawm. Xws li cov kev pabcuam tuaj yeem muab tau txawm tias tsis muaj hosting, tsuas yog rau tus sau yuav tsum tau hloov. Cov npe ntawm cov servers rau nres yog yuav zoo li n1. npe ntawm valet.ru thiab n2.name ntawm valet.ru. Lawv yuav tsum muaj ntaub ntawv cim tseg lossis luam qauv.

Kauj ruam 2

Yog tias koj hloov koj lub npe mus rau hosting, koj yuav tsum tshawb nrhiav cov npe DNS uas muab los ntawm lub hosting no. Lawv yuav zoo li no: ns1.hostingname.ru thiab ns2.hostingname.ru. Lawv yuav tsum tau nco txog.

Kauj ruam 3

Hauv kev tswj hwm vaj huam sib luag lossis tus kheej tus account, koj yuav tsum nrhiav qhov kev pabcuam "DNS Server Management" lossis "Delegation". Qhov no feem ntau tuaj yeem ua nyob rau hauv lub qhov rai uas daim ntawv teev tag nrho cov sau npe tau nthuav tawm.

Kauj ruam 4

Txhawm rau kev ua haujlwm ruaj khov ntawm tus sau, koj yuav tsum qhia tsawg kawg yog ob qhov DNS hauv thaj chaw tshwj xeeb. Rov qab teb rau nkag mus rau DNS yog daim teb rau tus IP chaw nyob ntawm DNS server. Daim teb no tau sau thaum Tus DNS nyob hauv tib qho chaw uas nws tau rau npe. Rau qhov zaws mysite.ru, piv txwv li, cov DNS servers ns1 / mysite.ru thiab ns1 / mysite.ru yuav teev kom meej. Hauv qhov no, IP chaw nyob yuav tsum txawv.

Kauj ruam 5

DNS servers rau thoob ntiaj teb thawj (net, com, org, thiab lwm yam) yuav tsum muaj npe nyob rau hauv International NSI Cov Ntaub Ntawv rau npe. Thaum tsis muaj ntawv sau npe, lawv tsis tuaj yeem raug qhia thiab nws tsis tuaj yeem siv lawv. DNS server IP chaw nyob rau cov thoob ntiaj teb tsis tas yuav teev nws.

Kauj Ruam 6

Tom qab teev qhov tseeb DNS cov neeg rau zaub mov, koj tuaj yeem hloov chaw sau mus rau hosting. Txhawm rau ua qhov no, nyob rau lub vev xaib ntawm lub tuam txhab hosting chaw tsim kev cai, koj yuav tsum nrhiav qhov kev hloov xa mus thiab siv nws. Txoj haujlwm no feem ntau yuav siv sijhawm ntev (txog 72 teev), tom qab ntawd cov vev xaib yuav nkag tau los ntawm lub npe sau nrog rau nws.

Kauj Ruam 7

Txhawm rau siv tus neeg sau npe lub DNS servers, nws yog feem ntau txaus los tshawb xyuas lub npov nyob ib sab ntawm cov khoom. Cov ntawv sau npe hauv DNS tuaj yeem muab pub dawb lossis them raws sijhawm.

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