DNSWHOIS.INFO - 81.17.200.in-addr.arpa

Search for IP or hostnames:

81.17.200.in-addr.arpa checked at 2025-09-09T07:59:18.637Z 449ms 44/44/44 100% R:17

`81.17.200.in-addr.arpa`

NS	`ns01.ghc.com.br`
		A	2804:0:1400:998:172:16:251:4 ^{🇧🇷 Universidade Federal do Rio Grande do Sul}
		A	200.17.81.10^{🇧🇷 Universidade Federal do Rio Grande do Sul}
			PTR	`ns01.ghc.com.br`
NS	`ns02.ghc.com.br`
		A	2804:0:1400:998:172:16:251:5 ^{🇧🇷 Universidade Federal do Rio Grande do Sul}
		A	177.53.52.197^{🇧🇷 TSTelecom}

`17.200.in-addr.arpa`

Up
`43.81.17.200.in-addr.arpa`
`19.81.17.200.in-addr.arpa`
`23.81.17.200.in-addr.arpa`
`10.81.17.200.in-addr.arpa`
`25.81.17.200.in-addr.arpa`

Starts with same word
`81.amsterdam`
`81.cn`
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`81.co.uk`
`81.la`
`81.world`
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`81.to`
`81.cool`
`81.plus`
`81.de`
`81.waw.pl`
`81.biz`
`81.chat`
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`81.gs`
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`81.lt`
`81.pl`
`81.ws`
`81.fyi`
`81.nu`
`81.ca`
`81.com.hk`
`81.cx`

Starts similarily
`81.hk`
`81.se`
`18.fi`
`18.tv`
`81.cm`
`18.pe`
`18.rs`
`18.cn`
`81.fr`
`18.hu`
`18.hk`
`18.pl`
`81.cc`
`18.cl`
`81.be`
`81.in-addr.arpa`
`18.dating`
`18.md`
`81.to`
`18.org`
`81.cool`
`18.fr`
`18.com`
`18.sk`
`81.plus`
`18.group`
`81.de`
`81.waw.pl`
`18.plus`
`81.biz`
`81.chat`
`81.me`
`18.kz`
`81.gs`
`18.gen.tr`
`18.tl`
`81.cz`
`81.ph`
`81.lt`
`18.eu`
`18.de`
`81.pl`
`18.co`
`18.lt`
`18.app`
`18.tel`
`18.cool`
`18.uz`
`18.in-addr.arpa`
`81.ws`
`18.lc`
`18.gs`
`18.githubusercontent.com`
`81.fyi`
`81.nu`
`18.world`
`81.ca`
`81.com.hk`
`18.ph`
`18.watch`
`81.cx`
`18.com.cn`
`18.ca`
`18.ws`
`18.network`
`18.com.tw`
`18.com.pl`
`81.amsterdam`
`18.com.tr`
`18.amsterdam`
`81.cn`
`18.chat`
`18.dk`
`18.tech`
`81.cl`
`18.digital`
`18.ms`
`81.com`
`18.money`
`81.sk`
`18.show`
`18.cz`
`18.wtf`
`18.com.hk`
`18.nl`
`18.vip`
`81.co.uk`
`81.la`
`18.net.au`
`81.world`

AI analysis

81.17.200.in-addr.arpa is the parent to 43.81.17.200.in-addr.arpa, 19.81.17.200.in-addr.arpa, 23.81.17.200.in-addr.arpa, 10.81.17.200.in-addr.arpa, and 25.81.17.200.in-addr.arpa.

Two name servers, ns01.ghc.com.br and ns02.ghc.com.br, are assigned for 81.17.200.in-addr.arpa.

The name server setup of 81.17.200.in-addr.arpa is shared with other domains, such as ghc.com.br.

ns01.ghc.com.br and ns02.ghc.com.br each have two IP numbers assigned: 2804:0:1400:998:172:16:251:4, 200.17.81.10 for ns01.ghc.com.br and 2804:0:1400:998:172:16:251:5, 177.53.52.197 for ns02.ghc.com.br.

dbq