DNSWHOIS.INFO - 251.136.193.in-addr.arpa

Search for IP or hostnames:

251.136.193.in-addr.arpa checked at 2025-09-11T00:09:55.012Z 562ms 57/57/57 100% R:25

`251.136.193.in-addr.arpa`

NS	`netns.fccn.pt`
		A	2001:690:a00:4001::77 ^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`netns.fccn.pt`
		A	193.136.192.77^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`netns.fccn.pt`
NS	`ns02.fccn.pt`
		A	2001:690:a80:4001::200 ^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns02.fccn.pt`
		A	193.136.2.228^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns02.fccn.pt`
NS	`ns03.fccn.pt`
		A	2001:4ca0:106:0:250:56ff:fea9:3fd ^{🇩🇪 MWN-AS}
			PTR	`ns03.fccn.pt`
		A	138.246.255.249^{🇩🇪 MWN-AS}
			PTR	`ns03.fccn.pt`

`136.193.in-addr.arpa`

	NS	`ns01.fccn.pt`
	NS	`ns02.fccn.pt`
	NS	`ns03.fccn.pt`

Up
`1.251.136.193.in-addr.arpa`
`4.251.136.193.in-addr.arpa`
`17.251.136.193.in-addr.arpa`
`18.251.136.193.in-addr.arpa`
`10.251.136.193.in-addr.arpa`
`5.251.136.193.in-addr.arpa`

Starts with same word
`251.nl`
`251.com.cn`
`251.ph`
`251.in`
`251.cz`
`251.cc`
`251.fr`
`251.eu`
`251.com`
`251.at`
`251.us`
`251.ca`
`251.de`
`251.ru`
`251.sh`

Starts similarily
`512.dk`
`152.com`
`251.de`
`512.io`
`152.pl`
`215.ru`
`521.one`
`521.com`
`215.la`
`152.org`
`521.jp`
`521.plus`
`512.pizza`
`125.es`
`125.ge`
`512.ink`
`152.fr`
`215.info`
`125.eu`
`251.ru`
`521.cafe`
`152.us`
`125.ch`
`512.tokyo`
`152.life`
`521.ru`
`152.be`
`521.cc`
`512.nl`
`512.it`
`521.gold`
`125.net`
`125.ru`
`152.tv`
`152.mobi`
`521.be`
`152.com.au`
`215.io`
`512.zone`
`521.cn`
`512.cc`
`512.kz`
`125.in-addr.arpa`
`521.center`
`215.life`
`125.la`
`125.jp`
`512.net`
`125.at`
`152.io`
`251.sh`
`125.fr`
`251.nl`
`512.com.do`
`512.be`
`125.name`
`215.in-addr.arpa`
`251.com.cn`
`125.de`
`125.com`
`521.at`
`512.bike`
`512.biz`
`215.cn`
`125.nyc`
`152.co.il`
`251.ph`
`251.in`
`152.tel`
`125.ir`
`512.fr`
`125.pl`
`512.ch`
`512.consulting`
`215.fr`
`512.solar`
`125.ovh`
`125.cc`
`521.co`
`251.cz`
`512.vin`
`125.tel`
`251.cc`
`125.be`
`521.it`
`125.cz`
`152.in`
`251.fr`
`521.moe`
`215.eu`
`125.in`
`215.tel`
`215.be`
`215.tech`
`152.jp`
`521.design`
`215.ir`
`251.eu`
`521.in`
`251.com`

AI analysis

The parent of host names 1.251.136.193.in-addr.arpa, 4.251.136.193.in-addr.arpa, 17.251.136.193.in-addr.arpa, 18.251.136.193.in-addr.arpa, 10.251.136.193.in-addr.arpa, and a few others is 251.136.193.in-addr.arpa.

Three name servers, netns.fccn.pt, ns02.fccn.pt, and ns03.fccn.pt, are designated for 251.136.193.in-addr.arpa.

The domain 251.136.193.in-addr.arpa shares name servers, at least partially, with other domains such as 132.136.193.in-addr.arpa, ncc.up.pt, pep.pt, min-edu.pt, and ciencia-id.pt.

The name servers ns01.fccn.pt, ns.min-financas.pt, ns1.up.pt, ns2.up.pt, ns3.up.pt, ns4.up.pt, ns01.dges.gov.pt, dns2.uminho.pt, dns3.uminho.pt, and dns.uminho.pt are frequently utilized in conjunction.

netns.fccn.pt, 2001:690:a00:4001::77, and 193.136.192.77 are associated in DNS records.

ns02.fccn.pt, 2001:690:a80:4001::200, and 193.136.2.228 are also connected in DNS records.

Similarly, ns03.fccn.pt, 2001:4ca0:106:0:250:56ff:fea9:3fd, and 138.246.255.249 are linked in DNS records.

dbq