DNSWHOIS.INFO - 72.146.209.in-addr.arpa

Search for IP or hostnames:

72.146.209.in-addr.arpa checked at 2025-11-17T04:19:23.552Z 2123ms 47/47/47 100% R:11 allDone:true timedOut:false

`72.146.209.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`

`146.209.in-addr.arpa`

Starts with same word

72.be

72.sk

72.agency

72.de

72.plus

72.services

72.biz

72.world

72.nl

72.no

72.solutions

72.hu

72.la

72.cl

72.com

72.ro

72.dk

72.chat

72.is

72.ca

72.com.cn

72.ru

72.gold

72.cm

72.to

72.amsterdam

72.school

72.in-addr.arpa

72.ee

72.network

72.se

72.lt

72.pl

72.cz

72.net

72.wtf

Starts similarily

27.style

27.re

72.is

72.ca

72.com.cn

27.no

72.ru

72.gold

72.cm

27.cl

72.to

27.gold

27.fr

72.amsterdam

72.school

27.vip

72.in-addr.arpa

27.com.tw

27.se

72.ee

27.su

27.com

27.eu

72.network

27.cn

27.org

27.net

72.se

27.chat

27.by

72.lt

27.hk

27.com.ua

72.pl

72.cz

27.ca

27.group

72.net

27.ro

27.cc

72.wtf

72.be

27.sk

72.sk

27.ru

27.gs.cn

72.agency

72.de

27.al

72.plus

27.cz

27.hu

27.vg

27.works

27.pl

27.dk

72.services

72.biz

72.world

27.to

27.nl

27.plus

27.ua

72.nl

27.gs

27.cm

72.no

72.solutions

27.in-addr.arpa

72.hu

72.la

27.agency

27.de

72.cl

27.tel

27.lt

72.com

72.ro

72.dk

27.biz

27.amsterdam

27.be

27.la

27.io

72.chat

AI analysis

72.146.209.in-addr.arpa has two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.

72.146.209.in-addr.arpa shares the same name server setup as other domains, for example kingdon.com, hel02.atlas.cogentco.com, 192.229.206.in-addr.arpa, 153.168.65.in-addr.arpa and 65.102.38.in-addr.arpa.

72.146.209.in-addr.arpa shares some name servers with other domains, for example newlogistics.com, ups.com.tr, 161.28.216.in-addr.arpa, 104.230.206.in-addr.arpa and ups-scs.co.uk.

These name servers are commonly used with the name servers nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.fnsi.net and ns2.fnsi.net.

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