Ungakuphoqa kanjani ukuvuselela ukuze kusule inqolobane yeWindows10/MAC/Linux/CentOS DNS?

NjengobaIwebhusayithi ye-WordPressBaphathi, kwesinye isikhathi sihlangabezana nezimo lapho ezinye zezitayela, i-JS, noma ezinye izinguquko zokuqukethwe kwekhasi zenziwa kuseva yesayithi ye-WordPress, bese sithola ukuthi ushintsho alusebenzi ngemva kokuvuselela ikhasi endaweni.

Ezimweni eziningi singakulungisa lokhu ngokuphoqelela ukuvuselela ikhasi, kodwa ngezinye izikhathi kungasebenzi.

Kulokhu, ungase udinge ukusula inqolobane yakho yasendaweni ye-DNS.

Kulesi sihloko, sizochaza ngokuningiliziwe ukuthi ungayisula kanjani/usule inqolobane ye-DNS leli qhinga elisebenzayo, ngithemba ukuthi lizokusiza!

Yini i-DNS?

I-DNS imele i-Domain Name Server.Uma iwebhusayithi noma uhlelo lwewebhu lusingathwe kuseva, noma ngabe lusekelwe kuyoLinuxNoma i-Windows, izonikezwa uchungechunge oluthile lwezinombolo ezihlukaniswe ngedesimali, okungamakheli e-IP ngokobuchwepheshe. I-DNS ifana nokuhunyushwa kwesiNgisi kwalezi zinombolo.

Isebenza kanjani i-DNS?

Uma ufaka ikheli lewebhusayithi kusiphequluli sewebhu, libheka i-DNS yalo, elinikezwe igama lesizinda kuwebhusayithi yobhalisi wegama lesizinda.

Bese iguqulelwa ekhelini le-IP elinikeziwe futhi isicelo esibuyiselwe kuwebhusayithi sithunyelwa kuseva ehambisana ne-DNS, ngaleyo ndlela ithola ikheli le-IP.

Isizathu sokuchaza ukuthi i-DNS isebenza kanjani ukwenza kube lula kuwe ukuthi uqonde ukuthi i-DNS caching isebenza kanjani.

Ukuthuthukisa isikhathi sokuphendula, iziphequluli zewebhu zigcina amakheli e-DNS amawebhusayithi owavakashele, inqubo ebizwa nge-DNS caching.

Ngakho-ke, uma umnikazi wewebhusayithi ethuthele iwebhusayithi kwenye iseva nge-DNS entsha (noma ikheli le-IP), usengabona iwebhusayithi kuseva endala ngoba ikhompuyutha yakho yasendaweni igcina i-DNS yeseva endala.

Ukuze uthole okuqukethwe kwakamuva kwewebhusayithi kuseva entsha, udinga ukusula inqolobane ye-DNS yekhompyutha yakho.Kwesinye isikhathi inqolobane igcinwa isikhathi eside futhi ngeke ukwazi ukubona okuqukethwe kwewebhusayithi entsha kuze kube yilapho inqolobane isuliwe.

Into ye-DNS (inqubo ye-backend) ayibonakali ngokuphelele kithi nsuku zonke, ngaphandle uma uthola ukuthi izinguquko kuwebhusayithi azibonisi njengokujwayelekile.

Ngakho-ke uma uthuthele iwebhusayithi yakho kuseva entsha futhi wenza izinguquko ezithile kuwebhusayithi yakho, kodwa awukwazi ukubona lezo zinguquko kukhompyutha yakho yangakini, esinye sezinyathelo zokuqala zokuxilonga okudingeka uzithathe iwukuba usule i-DNS.

Ungakwenza lokhu ezingeni lesiphequluli kanye nezinga le-OS usebenzisa umyalo we-flush.

Sichaza le nqubo ngokuningiliziwe ezigabeni ezilandelayo.

Ungaphoqelela kanjani ukuvuselelwa kokuqukethwe kwekhasi lewebhusayithi ngesiphequluli sewebhu?

Ngaphambi kokufaka i-DNS, ungazama ukuphoqa ukuthi usule ikhasi lewebhu ofuna ukulivakashela.Lokhu kuzosula inqolobane yekhasi lewebhu futhi kusize isiphequluli sithole amafayela abuyekeziwe wekhasi lewebhu.

• Isistimu yokusebenza yeWindows:Internet Explorer, Microsoft Edge, Mozilla Firefox noma Google Chromei-Google Chrome, sebenzisa inhlanganisela yokhiye "Ctrl + F5".
• Amakhompyutha we-Apple/MAC:I-Mozilla Firefox noma i-Google Chrome, sebenzisa inhlanganisela yokhiye "CMD + SHIFT + R".Uma usebenzisa i-Apple Safari, sebenzisa inhlanganisela yokhiye "SHIFT + Layisha kabusha".

Ungaphinda uzame ukufinyelela ikhasi usebenzisa imodi ye-incognito (Chrome) noma iwindi eliyimfihlo (Firefox).

Ngemva kokuqeda ukuvuselela ngempoqo kokuqukethwe kwekhasi, sizokwenza umsebenzi wokusula inqolobane ye-DNS futhi.Inqubo yokusula inqolobane incike kusiphakeli sakho esisebenzayo kanye nesiphequluli. Okulandelayo ukufundisa okukhethekile kokusebenza.

Uyisula kanjani i-cache ye-DNS Windows 10 uhlelo lokusebenza?

Faka imodi yomyalo futhi usule inqolobane ku-Windows OS.

1. Sebenzisa izinhlanganisela zokhiye wekhibhodi:Windows+R
2. Veza iwindi le-Run▼
3. Thayipha ebhokisini lokufaka:CMD
4. Cindezela u-Enter ukuze uqinisekise futhi iwindi le-Command Prompt lizovuleka.
5. ngena ipconfig/flushdns bese ucindezela u-Enter▼
6. Iwindi likwazisa ulwazi oluyimpumelelo lwe-DNS Flush▼

Uyisula kanjani inqolobane ye-DNS ku-MAC OS (iOS)?

Chofoza Izinsiza ngaphansi kokuthi Hamba kubha yokuzula ephezulu yomshini we-MAC▼

Vula Itheminali/Itheminali (elingana nomyalo womyalo wesistimu yokusebenza ye-WIndows)▼

Sebenzisa umyalo olandelayo ukuze usule inqolobane ye-DNS kukhompyutha yakho▼

sudo killall -HUP mDNSResponder && echo macOS DNS Cache Reset

Umyalo ongenhla ungahluka ngenguqulo ye-OS kanje:

1. Mac OS Sierra, Mac OS X El Capitan, Mac OS X Mavericks, Mac OS X Mountain Ibhubesi, isistimu yokusebenza ye-Mac OS X Lion isebenzisa umyalo olandelayo ▼

sudo killall -HUP mDNSResponder

2. Nge-Mac OS X Yosemite, sebenzisa imiyalo elandelayo ▼

sudo discoveryutil udnsflushcaches

3. Sebenzisa umyalo olandelayo we-Mac OS X Snow Leopard ▼

sudo dscacheutil -flushcache

4. Nge-Mac OS X Leopard nangaphansi, sebenzisa imiyalo elandelayo▼

sudo lookupd -flushcache

Uyisula kanjani inqolobane ye-DNS ku-Linux OS?

isinyathelo 1:Ku-Ubuntu Linux ne-Linux Mint, sebenzisa inhlanganisela yekhibhodi u-Ctrl+Alt+T ukuze uvule itheminali

Isinyathelo sesi-2: Ngemva kokwethula itheminali, faka ikhodi yomyalo elandelayo▼

sudo /etc/init.d/networking restart

• Ingase icele iphasiwedi yomlawuli.

Isinyathelo sesi-3: Uma isiphumelele, izobonisa umlayezo wokuqinisekisa kanje ▼

[ ok ] Restarting networking (via systemctl): networking.service

isinyathelo 4:Uma i-DNS Flush ingaphumeleli, landela lezi zinyathelo ezingezansi.

isinyathelo 5:Faka umyalo olandelayo kutheminali ▼

sudo apt install nscd

• Ngemva kokuqeda umyalo ongenhla, phinda izinyathelo 1 kuya ku-4.

ukusula kanjaniCentOSInqolobane ye-DNS ivuliwe?

Sebenzisa inhlanganisela yekhibhodi ethi Ctrl+Alt+T ukuze uvule itheminali.

Faka umyalo olandelayo ▼

nscd -i hosts

Ukuze uqale kabusha isevisi ye-DNS, faka umyalo olandelayo ▼

service nscd restart

Ungayisula kanjani i-cache ye-DNS ku-Google Chrome?

Sula inqolobane ye-DNS ku-Chrome, vula isiphequluli se-Google Chrome.

Kubha yekheli, faka ikheli elilandelayo ▼

chrome://net-internals/#dns

Izobonisa izinketho ezilandelayo ▼

Chofoza inkinobho ethi "Sula inqolobane yosokhaya".

Ungayisula kanjani i-cache ye-DNS kuFirefox?

Iya kokuthi Umlando weFirefox bese uchofoza inketho ethi Sula Umlando ▼

Uma uthanda, khetha Inqolobane/Inqolobane (kanye nezinye izinketho ezihlobene) bese uchofoza inkinobho ethi Sula Manje ▼

Ungayisula kanjani i-DNS cache ku-Safari?

Iya kunketho Yezilungiselelo Ezithuthukisiwe ngaphansi kokuthi Okuthandwayo ▼

• Khetha inketho "'Bonisa imenyu yokuthuthukisa kubha yemenyu'" ▲

Izobonisa imenyu yokuthuthukisa ezinkethweni zemenyu yesiphequluli▼

Ngaphansi kokuthi "Ukuthuthukiswa", thola inketho ethi "Izinqolobane Ezingenalutho" ▲

• Lokhu kuzosula inqolobane ye-DNS.
• Noma, uma ufuna ukusula inqolobane ngokuphelele, ungachofoza ngokuqondile u-"Sula Umlando" ngaphansi kwenketho yemenyu ethi "Umlando" yesiphequluli se-Safari.

Ungayisula kanjani inqolobane ye-DNS ku-Internet Explorer?

Chofoza isithonjana (...) ekhoneni eliphezulu kwesokudla, bese uchofoza "Izilungiselelo" ▼

Chofoza inketho ethi "Khetha ozosula" ngaphansi kokuthi Sula idatha yokuphequlula ▼

Khetha inketho ye-Cached Data and Files kumenyu ▼

Isiphetho

Kuya ngohlelo lokusebenza lwekhompyutha yakho kanye nesiphequluli, ungasebenzisa enye yezindlela ezingenhla uma uhlangabezana nezinkinga.
Ukuze uvuselele iwebhusayithi yakho ukuze uthole idatha yakamuva, ngokuvamile singakwazi ukwenza lokhu:

1. Zama ukuphoqelela ukuvuselela ikhasi lewebhu (Ctrl F5)
2. Sebenzisa inketho ethi "Sula Idatha Yokuphequlula" kuzilungiselelo zesiphequluli sakho (njengangenhlakushoisinyathelo)
3. Sula i-DNS yesistimu yakho yokusebenza (usebenzisa umyalo ongenhla).
4. Qala kabusha irutha yakho ukuze usethe kabusha uxhumano lwakho lwe-inthanethi.

Ngokuvamile, izinyathelo ezingenhla zingaxazulula inkinga abantu abaningi abahlangabezana nayo nokuqukethwe kwakamuva kwekhasi okungavuseleli.

Uma ngemva kokulandela lezi zinyathelo ezingenhla, inkinga isengakaxazululeki, kunconywa ukuthi uxhumane nomhlinzeki wakho weseva yewebhusayithi ukuze uthole ukwesekwa.