IPLIST.NET - 65.203.38.in-addr.arpa

Search for IP or hostnames:

65.203.38.in-addr.arpa checked at 2025-11-21T17:02:15.597Z 105ms 47/47/47 100% R:12 allDone:true timedOut:false

`65.203.38.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`

`203.38.in-addr.arpa`

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

Starts with same word

65.cc

65.lv

65.su

65.world

65.nl

65.gold

65.amsterdam

65.ws

65.cl

65.fr

65.ph

65.media

65.fi

65.to

65.cm

65.co

65.ms

65.eu

65.ca

65.hk

65.com.au

65.ag

65.ro

65.pl

65.se

65.dk

65.sk

65.in-addr.arpa

65.hu

65.cz

65.no

65.de

65.be

Starts similarily

56.biz

65.de

65.be

56.ru

65.cc

65.lv

56.ro

65.su

65.world

65.nl

56.gs

56.cx

65.gold

56.world

56.cl

56.hk

65.amsterdam

56.co

56.lt

65.ws

65.cl

65.fr

56.com

65.ph

56.com.tr

56.chat

56.in-addr.arpa

65.media

65.fi

56.ca

56.org.cn

65.to

65.cm

56.sh.cn

56.fyi

56.am

65.co

65.ms

56.lv

56.nl

56.no

56.se

56.com.hk

65.eu

65.ca

56.cc

56.de

65.hk

56.ph

65.com.au

56.be

65.ag

56.plus

65.ro

65.pl

65.se

65.dk

56.js.cn

65.sk

65.in-addr.arpa

65.hu

65.cz

56.vg

56.org

56.com.au

56.com.ua

65.no

56.digital

56.net

56.amsterdam

56.vc

AI analysis

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle the delegation for 65.203.38.in-addr.arpa.

65.203.38.in-addr.arpa shares the same name server setup as other domains, for instance jfk01.atlas.cogentco.com, 64.38.in-addr.arpa, mintzlevin.com, 118.71.217.in-addr.arpa and 132.132.38.in-addr.arpa.

65.203.38.in-addr.arpa at least partially shares name servers with other domains, for instance 217.160.192.in-addr.arpa, wwrm.org, upslogistic.com, 252.28.216.in-addr.arpa and beavertonpackaging.com.

These name servers are commonly used with nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.whittier.edu and charon2.randolphcollege.edu.

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