NSLIST.NET - 21.155.51.in-addr.arpa

Search for IP or hostnames:

21.155.51.in-addr.arpa checked at 2025-09-08T15:49:40.156Z 248ms 44/44/44 100% R:13

`21.155.51.in-addr.arpa`

NS	`ns0.zen.co.uk`
		A	2a02:8010:7:1::53 ^{🇬🇧 Zen Internet}
			PTR	`ns0.zen.co.uk`
		A	212.23.8.1^{🇬🇧 Zen Internet}
			PTR	`ns0.zen.co.uk`
NS	`ns1.zen.co.uk`
		A	2a02:8010:2:8::53 ^{🇬🇧 Zen Internet}
			PTR	`ns1.zen.co.uk`
		A	212.23.3.1^{🇬🇧 Zen Internet}
			PTR	`ns1.zen.co.uk`

`155.51.in-addr.arpa`

Up
`147.21.155.51.in-addr.arpa`
`49.21.155.51.in-addr.arpa`
`169.21.155.51.in-addr.arpa`
`146.21.155.51.in-addr.arpa`

Starts with same word
`21.sk`
`21.immo`
`21.cz`
`21.style`
`21.nl`
`21.agency`
`21.co`
`21.biz`
`21.lv`
`21.ru`
`21.co.za`
`21.finance`
`21.ax`
`21.nu`
`21.business`
`21.casino`
`21.pl`
`21.ee`
`21.tv`
`21.partners`
`21.to`
`21.ie`
`21.photos`
`21.cc`
`21.fr`
`21.by`
`21.com.es`
`21.life`
`21.run`
`21.net`
`21.la`
`21.ag`
`21.diamonds`
`21.cn`
`21.de`
`21.training`
`21.ca`
`21.construction`
`21.org`
`21.co.uk`
`21.vc`
`21.am`
`21.rs`
`21.com`
`21.bet`
`21.center`
`21.kz`
`21.web.app`
`21.su`
`21.network`
`21.si`
`21.gen.tr`
`21.ph`
`21.is`
`21.be`
`21.com.ua`
`21.pe`
`21.edu.ar`
`21.gg`
`21.capital`
`21.dk`
`21.email`

Starts similarily
`21.biz`
`21.lv`
`21.ru`
`21.co.za`
`12.ai`
`21.finance`
`12.hk`
`21.ax`
`12.amsterdam`
`12.fr`
`21.nu`
`21.business`
`12.vc`
`21.casino`
`21.pl`
`21.ee`
`12.am`
`12.agency`
`12.digital`
`12.ac.cn`
`12.lt`
`21.tv`
`12.si`
`21.partners`
`21.to`
`21.ie`
`21.photos`
`21.cc`
`12.be`
`12.fi`
`12.cc`
`12.is`
`21.fr`
`12.chat`
`21.by`
`12.solutions`
`12.dyndns.tv`
`21.com.es`
`21.life`
`12.cm`
`21.run`
`12.world`
`12.by`
`21.net`
`12.org.ua`
`12.works`
`12.uz`
`21.la`
`21.ag`
`21.diamonds`
`21.cn`
`21.de`
`21.training`
`12.com`
`21.ca`
`12.ca`
`21.construction`
`21.org`
`12.sh.cn`
`12.ru`
`21.co.uk`
`12.limo`
`21.vc`
`21.am`
`12.biz`
`21.rs`
`12.to`
`21.com`
`12.net`
`12.la`
`21.bet`
`12.at`
`21.center`
`21.kz`
`12.ws`
`12.s3.amazonaws.com`
`21.web.app`
`21.su`
`21.network`
`21.si`
`21.gen.tr`
`21.ph`
`12.lv`
`21.is`
`21.be`
`21.com.ua`
`12.cl`
`12.ph`
`12.ma`
`12.rs`
`21.pe`
`21.edu.ar`
`21.gg`
`21.capital`
`12.de`
`12.in-addr.arpa`
`21.dk`
`12.ag`
`21.email`
`12.kz`
`12.ie`
`12.com.ua`
`21.sk`
`12.cz`
`21.immo`
`12.eu`
`21.cz`
`12.uk`
`12.life`
`21.style`
`12.city`
`12.dk`
`21.nl`
`21.agency`
`12.org.ru`
`12.nu`
`21.co`

AI analysis

The parent of 147.21.155.51.in-addr.arpa, 49.21.155.51.in-addr.arpa, 169.21.155.51.in-addr.arpa, and 146.21.155.51.in-addr.arpa is 21.155.51.in-addr.arpa.

Two name servers, ns0.zen.co.uk and ns1.zen.co.uk, have been delegated to 21.155.51.in-addr.arpa.

The name server setup of 21.155.51.in-addr.arpa is identical to that of other domains such as 252.71.82.in-addr.arpa, mcdps.com, hodgehalsall.co.uk, artdecohouseuk.com, and nimtim.co.uk.

ns0.zen.co.uk and ns1.zen.co.uk both point to two IP numbers each: 2a02:8010:7:1::53, 212.23.8.1 for ns0.zen.co.uk and 2a02:8010:2:8::53, 212.23.3.1 for ns1.zen.co.uk.

dbq