WWW.RTSAK.COM - 251.14.209.in-addr.arpa

Search for IP or hostnames:

251.14.209.in-addr.arpa checked at 2025-11-16T18:12:25.309Z 534ms 50/50/50 100% R:8 allDone:true timedOut:false

`251.14.209.in-addr.arpa`

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

`14.209.in-addr.arpa`

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

Up

20.251.14.209.in-addr.arpa

10.251.14.209.in-addr.arpa

Starts with same word

251.sh

251.nl

251.ph

251.in

251.cz

251.cc

251.fr

251.eu

251.com

251.at

251.us

251.ca

251.de

251.me

251.ru

Starts similarily

125.net

125.ru

152.tv

521.be

152.com.au

215.io

512.zone

125.vn

521.cn

521.xyz

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

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

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

215.fi

125.dk

521.run

512.com.tw

521.me

215.de

152.nl

512.eu

125.nu

512.am

512.in

152.eu

512.hu

152.uk

512.group

125.cn

215.marketing

521.dk

152.cn

251.at

152.info

125.group

521.eu

512.cz

521.shopping

125.us

521.net

512.se

251.us

512.ca

AI analysis

251.14.209.in-addr.arpa is a parent of 20.251.14.209.in-addr.arpa and 10.251.14.209.in-addr.arpa.

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle delegation for 251.14.209.in-addr.arpa.

251.14.209.in-addr.arpa uses the same name server setup as other domains, for example 32.99.38.in-addr.arpa, 196.191.89.in-addr.arpa, lax13.atlas.cogentco.com, 100.103.38.in-addr.arpa and wtotrial.com.

251.14.209.in-addr.arpa partially shares name servers with other domains; examples include schneider.com, ups.org, upsemail.com, 28.216.in-addr.arpa and trimtechaustin.com.

These name servers are commonly used alongside cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, nsa.ups.com, nsb.ups.com, auth0-eu.dns.cogentco.com, auth0-na.dns.cogentco.com, ext-ns1.columbia.edu, auth4.dns.cogentco.com, auth5.dns.cogentco.com and ns1.daktronics.com.

Host names with two IP numbers:

auth1.dns.cogentco.com points to: 2001:550:1:a::d and 66.28.0.14

auth2.dns.cogentco.com points to: 2001:550:1:b::d and 66.28.0.30

dbq