DNSWHOIS.INFO - 166.249.204.in-addr.arpa

Search for IP or hostnames:

166.249.204.in-addr.arpa checked at 2025-10-28T00:52:02.204Z 166ms 50/50/50 100% R:9

`166.249.204.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`

`249.204.in-addr.arpa`

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

Up

36.166.249.204.in-addr.arpa

43.166.249.204.in-addr.arpa

Starts with same word

166.com.tw

166.it

166.co

166.hk

166.in

166.at

166.com

166.us

166.ca

166.de

166.by

166.ltd

166.tt

166.fun

166.im

166.gr

166.jp

166.eu

166.nl

166.dk

166.me

166.run

166.net

166.kim

166.news

166.es

166.su

166.tv

166.vin

166.cz

166.fr

166.email

166.ch

166.cn

166.in-addr.arpa

166.ph

Starts similarily

166.in

166.at

166.com

166.us

166.ca

616.ca

616.net

166.de

166.by

166.ltd

661.net

661.tv

661.fr

616.jp

661.bet

616.it

616.ee

661.cz

166.tt

616.bet

616.io

661.life

166.fun

661.in

661.de

166.im

616.hk

166.gr

166.jp

661.es

166.eu

616.xyz

661.co

166.nl

661.cn

616.cc

166.dk

616.ru

166.me

166.run

166.net

616.tv

166.kim

616.sh

166.news

166.es

616.one

661.ca

166.su

616.ph

616.info

616.us

166.tv

166.vin

616.com

166.cz

166.fr

616.org

661.org

661.com

166.email

166.ch

166.cn

661.nl

166.in-addr.arpa

661.com.cn

166.ph

166.com.tw

166.it

166.co

166.hk

AI analysis

166.249.204.in-addr.arpa is the parent of 36.166.249.204.in-addr.arpa and 43.166.249.204.in-addr.arpa.

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

166.249.204.in-addr.arpa shares the same name server setup as other domains, for example 7.208.in-addr.arpa, rogerspartners.com, 160.13.149.in-addr.arpa, 177.164.65.in-addr.arpa and 23.38.in-addr.arpa.

166.249.204.in-addr.arpa shares some name servers with other domains, for example 16.68.149.in-addr.arpa, theupsstorelocal.com, nchadvisors.com, upscampusship.com and 80.193.38.in-addr.arpa.

These name servers are commonly used alongside cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, nsa.ups.com and nsb.ups.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