DNSWHOIS.INFO - 170.2.81.in-addr.arpa

Search for IP or hostnames:

170.2.81.in-addr.arpa checked at 2025-11-11T14:52:36.855Z 1388ms 50/50/50 100% R:16 allDone:true timedOut:false

`170.2.81.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`

`2.81.in-addr.arpa`

Up

81.170.2.81.in-addr.arpa

Starts with same word

170.ph

170.it

170.at

170.ru

170.de

170.us

170.tv

170.ir

170.in-addr.arpa

170.sc

170.org

170.io

170.eu

170.cz

170.co.il

170.nl

170.bz

170.biz

170.me

170.fr

170.no

170.dk

170.cn

170.ca

170.by

170.com

Starts similarily

071.ltd

710.com

107.amsterdam

107.one

107.io

107.cl

170.tv

107.ro

017.dnsalias.net

017.idv.tw

710.at

017.in

170.ir

710.jp

071.nl

071.live

170.in-addr.arpa

170.sc

701.su

107.pl

170.org

170.io

017.pl

017.co.il

107.ph

107.ru

170.eu

107.fr

107.com

017.me

170.cz

071.com

170.co.il

107.ir

071.co.uk

071.tv

107.in

710.ch

017.net.il

107.hk

071.org.cn

107.su

701.ir

710.net

071.tel

107.me

710.buzz

107.in-addr.arpa

701.org.cn

071.cn

170.nl

107.us

107.kz

701.it

017.ch

107.org

017.name

107.la

170.bz

170.biz

071.idv.tw

710.solutions

710.gs

710.nyc

107.co.nz

710.center

710.hu

107.studio

710.tv

170.me

710.name

017.fr

170.fr

107.eu

107.ca

170.no

017.org

170.dk

071.fr

710.de

710.in

017.lt

701.de

071.net

107.ch

107.dk

710.am

107.name

017.by

017.eu

710.ca

710.info

710.industries

170.cn

107.cn

170.ca

107.si

107.ee

170.by

710.one

071.in

710.me

107.be

710.by

701.fr

071.tw

170.com

107.at

107.directory

107.de

701.org

710.chat

170.ph

017.us

AI analysis

170.2.81.in-addr.arpa is the parent of 81.170.2.81.in-addr.arpa.

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

170.2.81.in-addr.arpa shares the same name server setup as other domains, for example 251.1.206.in-addr.arpa, whgeu.com, 205.106.38.in-addr.arpa, 136.143.38.in-addr.arpa and 34.232.206.in-addr.arpa.

170.2.81.in-addr.arpa shares some name servers with other domains, for example ups.com.pl, fsntele.com, exchangecollect.com, rundfunkberlin-brandenburg.info and tci.edu.

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.vodafone-ip.de and ns2.vodafone-ip.de.

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