MXLIST.NET - 73.0.199.in-addr.arpa

Search for IP or hostnames:

73.0.199.in-addr.arpa checked at 2025-11-28T00:55:23.632Z 75ms 50/50/50 100% R:10 allDone:true timedOut:false

`73.0.199.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`

`0.199.in-addr.arpa`

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

Up

202.73.0.199.in-addr.arpa

203.73.0.199.in-addr.arpa

205.73.0.199.in-addr.arpa

Starts with same word

73.in-addr.arpa

73.gold

73.com.ua

73.lt

73.hu

73.cn

73.lv

73.am

73.ca

73.wtf

73.chat

73.ci

73.be

73.amsterdam

73.se

73.wf

73.ro

73.co

73.tel

73.dk

73.fr

73.by

73.fyi

73.to

73.fi

73.photography

73.cc

73.cl

73.biz

73.ph

73.odessa.ua

73.ws

73.com.mx

73.ru

73.com

73.si

Starts similarily

37.de

73.fi

37.se

37.business

37.am

37.lv

73.photography

73.cc

37.ax

73.cl

37.technology

73.biz

37.ph

73.ph

73.odessa.ua

37.ro

73.ws

37.cc

73.com.mx

73.ru

37.fo

37.rs

73.com

73.si

37.pl

73.in-addr.arpa

73.gold

73.com.ua

37.la

37.ru

37.com.cn

37.lt

37.amsterdam

37.biz

73.lt

37.nl

73.hu

37.gg

37.co.nz

37.sk

37.no

73.cn

73.lv

37.fi

73.am

37.co.za

37.fr

73.ca

37.co

37.dk

37.in-addr.arpa

73.wtf

37.to

73.chat

37.su

73.ci

37.ca

73.be

73.amsterdam

37.network

37.vc

73.se

37.ae

73.wf

37.cn

37.chat

37.com

37.org

37.gold

37.com.hk

73.ro

73.co

73.tel

73.dk

73.fr

73.by

73.fyi

73.to

37.net

AI analysis

73.0.199.in-addr.arpa is a parent of 202.73.0.199.in-addr.arpa, 203.73.0.199.in-addr.arpa and 205.73.0.199.in-addr.arpa.

Delegation for 73.0.199.in-addr.arpa rests with two name servers, auth1.dns.cogentco.com and auth2.dns.cogentco.com.

73.0.199.in-addr.arpa shares the same name server setup as other domains, including 192.9.217.in-addr.arpa, 40.101.38.in-addr.arpa, weilconnect.com, 86.64.38.in-addr.arpa and 36.119.38.in-addr.arpa.

73.0.199.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 often used together with nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net and ns1.whittier.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.