WWW.RTSAK.COM - 251.117.130.in-addr.arpa

Search for IP or hostnames:

251.117.130.in-addr.arpa checked at 2025-09-25T15:43:53.100Z 1058ms 50/50/50 100% R:8

`251.117.130.in-addr.arpa`

NS	`auth1.dns.cogentco.com`
		A	2001:550:1:a::d ^{🇺🇸 Cogent Communications, Inc.}
			PTR	`auth1.dns.cogentco.com`
		A	66.28.0.14^{🇺🇸 Cogent Communications, Inc.}
			PTR	`auth1.dns.cogentco.com`
NS	`auth2.dns.cogentco.com`
		A	2001:550:1:b::d ^{🇺🇸 Cogent Communications, Inc.}
			PTR	`auth2.dns.cogentco.com`
		A	66.28.0.30^{🇺🇸 Cogent Communications, Inc.}
			PTR	`auth2.dns.cogentco.com`

`117.130.in-addr.arpa`

	NS	`auth1.dns.cogentco.com`
	NS	`auth2.dns.cogentco.com`

Up

7.251.117.130.in-addr.arpa

27.251.117.130.in-addr.arpa

9.251.117.130.in-addr.arpa

45.251.117.130.in-addr.arpa

Starts with same word

251.us

251.ca

251.de

251.ru

251.sh

251.nl

251.com.cn

251.ph

251.in

251.cz

251.cc

251.fr

251.eu

251.com

251.at

Starts similarily

521.dk

152.cn

251.at

152.info

125.group

521.eu

125.tv

512.cz

521.shopping

125.us

521.net

512.se

251.us

512.ca

512.sk

152.at

125.co

512.la

152.de

215.es

521.de

521.fr

215.nl

215.dk

125.info

152.ph

125.hk

152.la

125.ca

512.one

251.ca

215.co

215.net

512.de

215.co.jp

512.red

125.se

512.email

215.it

215.ca

152.in-addr.arpa

521.ca

215.us

215.pw

512.dk

152.com

251.de

512.io

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

215.pl

125.pl

512.ch

512.consulting

215.fr

AI analysis

251.117.130.in-addr.arpa is a parent of 7.251.117.130.in-addr.arpa, 27.251.117.130.in-addr.arpa, 9.251.117.130.in-addr.arpa and 45.251.117.130.in-addr.arpa.

251.117.130.in-addr.arpa is delegated to two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com.

251.117.130.in-addr.arpa shares the same name server setup as other domains, for instance 138.38.in-addr.arpa, 0.206.in-addr.arpa, 117.130.in-addr.arpa, 111.8.208.in-addr.arpa and 77.23.208.in-addr.arpa.

251.117.130.in-addr.arpa at least partially shares name servers with other domains, for instance schneiderowneroperators.com, 49.115.209.in-addr.arpa, longitudes05.com, ard-gvk.de and upscapital.com.

Name servers commonly used together include cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.vodafone-ip.de, ns2.vodafone-ip.de, nsa.ups.com, nsb.ups.com, ns1.fnsi.net, ns2.fnsi.net and ns3.fnsi.net.

Host names with two IP numbers:

The host name auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14; the host name auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30.

dbq