howtofindtheip.com

Reverse IP Lookup

Yese IP kero inogona kuva nezita. Pinda IPv4 kana IPv6 kero kuti ugadzirise reverse yayo DNS (PTR) rekodhi uye uone kuti nderipi zita remugamuchiri rakanyoreswa kwariri.

Chii chinonzi reverse DNS (PTR) chii

Yakajairika DNS kutarisa inoshandura zita kuita nhamba: example.com → 93.184.216.34. Reverse DNS inoita zvakapesana - yakapihwa IP kero, inobvunza DNS zita rezita rakanyoreswa kwairi, kuburikidza neyakakosha PTR rekodhi kuchengetwa pasi in-addr.arpa (IPv4) kana ip6.arpa (IPv6).

Semuenzaniso, iyo PTR rekodhi ye 8.8.8.8 anotsunga ku dns.google. Kero dzisina muridzi-akagadziridzwa PTR - mazhinji ekubatanidza kumba - anodzosa rekodhi zvachose, inova mhedzisiro yakajairika pachishandiso ichi.

Nei PTR zvinyorwa zvine basa

  • Email kutumira. Masevha etsamba anogara achiramba mameseji kubva kukero pasina PTR inoshanda (kana isingaenderane nezita rekutumira). Kana iwe uchimhanyisa sevha yetsamba, PTR chaiyo inosungirwa.
  • Log kuverenga. Server logs uye traceroute hops inoverengeka nevanhu kana kero dzagadziriswa kune mazita akadai gateway.isp.net.
  • Reputation checks. Yakasanganiswa neyedu blacklist check uye proxy check, iyo PTR inobatsira profiles kero isingazivikanwe.

Reverse DNS vs "reverse IP" domain lookup

Zvinhu zviviri zvakasiyana zvinoenda ne "reverse IP" zita:

  • Reverse DNS (chishandiso ichi) -iyo canonical hostname yeimwe IP, yakananga kubva kuDNS. Chiremera uye chaicho.
  • Reverse IP domain lookup - rondedzero ye ese mawebhusaiti inogarwa pane yakagovaniswa IP, yakavakwa kubva kune yekugamuchira dhatabhesi kwete DNS. Inobatsira pakuongorora sevha inofungidzira; ese makuru webmaster chishandiso chinopa imwe.

Zano: Zvinyorwa zvePTR zvinodzorwa nemunhu ane IP renji - kazhinji ISP yako kana mupi wekutambira. Kuti uchinje yako, taura navo, kwete yako domain registrar.

Hauna chokwadi chekuti ndeipi kero yekutanga nayo? Tsvaga IP yako kutanga - yakafanozadzirwa iwe pamusoro.

FAQ

Reverse IP mibvunzo

Chii chinonzi reverse IP lookup?

A reverse IP lookup inogadzirisa IP kero kudzoka kuzita rekutambira uchishandisa reverse DNS (PTR) rekodhi - zvakapesana neyakajairwa DNS kutarisa, iyo inoshandura zita remukati kuita IP.

Sei maseva etsamba achida rekodhi rePTR?

Nekuti spam michina haiwanzo kunetseka kugadzirisa imwe. Masevha etsamba mazhinji anoramba kana kuranga email kubva kukero isina PTR inoshanda inofananawo nezita remutumiri (mberi-yakasimbiswa reverse DNS).

Ndeupi musiyano uripo pakati pekudzosera DNS uye reverse IP domain lookup?

Reverse DNS (PTR) mepu imwe IP kune yayo canonical hostname. A "reverse IP domain cheki" inonyora webhusaiti yega yega inobatwa paIP imwechete - nzira yakasiyana yakavakirwa pawebhu-hosting dhatabhesi. Ichi chishandiso chinoita zvechokwadi reverse DNS.