Kodi Mukuyenera Kutsimikiza DNS Kugwiritsa Ntchito Oyang'anira pa OSX?

OsX Mac Pokwelera

M'modzi mwa makasitomala anga adasamutsira tsamba lawo ku akaunti yochulukirapo. Adasinthitsa makonda awo a DNS pazolemba za A ndi CNAME koma anali ndi nthawi yovuta kudziwa ngati tsambalo likukonzekera ndi akaunti yatsopanoyo (IP Address) yatsopano.


Pali zinthu zingapo zofunika kukumbukira mukamayesa DNS. Kumvetsetsa momwe DNS imagwirira ntchito, kumvetsetsa momwe Domain Registrar yanu imagwirira ntchito, ndikumvetsetsa momwe woyang'anira wanu amayendetsera zolowera zawo.


Momwe DNS imagwirira ntchito


Mukamalemba ankalamulira mu msakatuli:


  1. Malowa amapezeka pa intaneti dzina seva kuti mupeze komwe pempholo liyenera kutumizidwa.
  2. Pankhani ya pempho la intaneti (http), dzina la seva lidzatero imabwezeretsa adilesi ya IP pakompyuta yanu.
  3. Kompyutala yanu imasunga izi kwanuko, yotchedwa yanu Chinsinsi cha DNS.
  4. Pempho limatumizidwa kwa wolandila, yemwe amayendetsa pempholo mkati ndikuwonetsa tsamba lanu.


Momwe Domain Registrar Yanu Imagwirira Ntchito


Chidziwitso pa izi… sikuti aliyense amene amalembetsa mayina anu amayang'anira DNS yanu. Ndili ndi kasitomala mmodzi, mwachitsanzo, amene amalembetsa madera awo kudzera pa Yahoo! Yahoo! sichimayang'anira malowa ngakhale akuwonekera m'maofesi awo. Ndiogulitsa chabe Makutu. Zotsatira zake, mukasintha ma DNS anu pa Yahoo!, Zimatha kutenga maola kuti kusinthaku kusasinthidwe mu kwenikweni wolemba kaundula.


Makonda anu a DNS akasinthidwa, amawatumizira ma seva angapo pa intaneti. Nthawi zambiri, izi zimangotenga masekondi ochepa kuti zichitike. Ichi ndi chifukwa chimodzi chomwe anthu azilipira anakwanitsa DNS. Makampani oyendetsedwa ndi DNS nthawi zambiri amakhala osowa ntchito ndipo amakhala achangu modabwitsa… nthawi zambiri mwachangu kuposa omwe amalembetsa mayina anu.


Makompyuta a intaneti akangosinthidwa, nthawi yotsatira dongosolo lanu likapempha DNS, adilesi ya IP yomwe tsamba lanu limasungidwa imabwezedwa. ZINDIKIRANI: Kumbukirani kuti ndidati nthawi yotsatira dongosolo lanu likapempha. Ngati mudapempha kale malowa, intaneti ikhoza kukhala yatsopano koma makina akomweko atha kukhala kuti akukonza adilesi yakale ya IP kutengera DNS Cache yanu.


Momwe DNS Yanu Yogwirira Ntchito Imagwirira Ntchito


Adilesi ya IP yomwe imabwezedwa ndikusungidwa ndi makina am'deralo siyosiyana ndi tsamba limodzi. Wosunga nawo masamba akhoza kukhala ndi masamba ambirimbiri kapena mazana omwe amakhala ndi adilesi imodzi ya IP (makamaka seva kapena seva). Chifukwa chake, madambwe anu akafunsidwa kuchokera ku IP Adilesi, amene akukuthandizani amapititsa patsogolo pempho lanu kumalo omwe muli foda ndikupereka tsamba lanu.


Momwe Mungasokonezere DNS


Chifukwa pali machitidwe atatu pano, palinso machitidwe atatu othetsera mavuto! Choyamba, mudzafuna kungoyang'ana kachitidwe kanu komweko kuti muwone komwe IP Address ikulozera m'dongosolo lanu:


OSX Pokwelera Ping


Izi zimachitika mosavuta potsegula zenera la Terminal ndikulemba:


ping ankalamulira.com


Kapena mutha kupanga seva inayake yapaderadera:


nslookup domain.com


Malo osungira


Ngati mwasintha zosintha za DNS mu domain registrar yanu, ndiye kuti mufunika kuonetsetsa kuti cache yanu ya DNS yatsukidwa ndipo mudzafunanso kuyitananso. Kuchotsa chinsinsi chanu cha DNS mu OSX:


sudo dnscacheutil -flushcache


Pokwelera Flush DNS Cache


Mutha kuyesanso fayilo ya ya ping or nslookup kuti muwone ngati malowa atsimikizika ku adilesi yatsopano ya IP pano.


Gawo lotsatira ndikuti muwone ngati ma seva a Internets DNS asinthidwa. Sungani Zambiri `` chothandiza pa izi, mutha kupeza DNSreport yathunthu kudzera papulatifomu yomwe ili yabwino kwambiri. Flywheel ili ndi DNS Checker yayikulu papulatifomu yomwe amafunsira Google, OpenDNS, Zamgululi, ndi Probe Networks kuti muwone ngati zosintha zanu zafalikira moyenera pa intaneti.


Ngati mukuwona adilesi ya IP ikuwonetsedwa bwino pa intaneti ndipo tsamba lanu silikuwonekabe, mutha kudutsanso ma seva a pa intaneti ndikuuza makina anu kuti angotumiza pempholi ku IP Address. Mutha kuchita izi mwa kukonzanso mafayilo anu ndikusunga DNS yanu. Kuti muchite izi, tsegulani Kutsegula ndikulemba:


sudo nano / etc / makamu


Othandizira a Terminal Sudo Nano


Lowetsani mawu anu achinsinsi ndikusindikiza kulowa. Izi zidzabweretsa fayiloyo molunjika ku Terminal kuti isinthidwe. Sungani cholozera chanu pogwiritsa ntchito mivi yanu ndikuwonjezera mzere watsopano ndi adilesi ya IP yotsatiridwa ndi dzina lake.


Othandizira Pokwelera Sungani Fayilo


Kuti musunge fayilo, dinani kulamulira-o pa kiyibodi yanu kenako mubwerere kuti mudzalandire dzina la fayilo. Tulukani mkonzi posindikiza kulamulira-x, yomwe ikubwezeretsani ku mzere wolamula. Musaiwale kutulutsa posungira. Ngati tsambalo silikubwera bwino, atha kukhala ovuta kwaomwe akukuchezerani ndipo muyenera kulumikizana nawo ndikuwadziwitsa.


Chidziwitso chomaliza… musaiwale kubwezera mafayilo anu patsamba lanu loyambirira. Simukufuna kusiya cholowera momwe mukufuna kusinthira zokha!


Potsatira izi, ndinatha kutsimikizira kuti zomwe ndalemba mu DNS mu registrar zinali zaposachedwa, zolemba za DNS pa intaneti zinali zatsopano, cache yanga ya Mac ya DNS inali yatsopano, ndipo ma DNS omwe amakhala pa intaneti anali atatha mpaka pano ... zabwino kupita!

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