DNSWHOIS.INFO - 176.221.38.in-addr.arpa

Search for IP or hostnames:

176.221.38.in-addr.arpa checked at 2025-11-19T04:59:57.736Z 1024ms 47/47/47 100% R:8 allDone:true timedOut:false

`176.221.38.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`

`221.38.in-addr.arpa`

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

Starts with same word

176.com.tw

176.org.tw

176.ch

176.in-addr.arpa

176.it

176.co.uk

176.be

176.com

176.ca

176.photos

176.ph

176.jp

176.space

176.bz

176.yn.cn

176.run

176.de

176.net

176.tw

176.org

176.eu

176.info

176.fr

176.vn

176.tv

Starts similarily

716.ir

671.org

716.co.uk

176.com

617.nl

167.dk

617.co.kr

671.net

176.ca

761.tv

167.biz

671.tv

617.tv

617.org

671.nl

716.it

617.ink

617.fr

167.pl

176.photos

167.it

716.de

617.us

617.co.uk

617.de

617.cn

167.cc

176.ph

761.workers.dev

761.ru

176.jp

176.space

716.org

176.bz

617.es

716.ca

176.yn.cn

167.nl

167.ru

176.run

761.jp

167.fr

167.eu

167.ca

671.us

167.in

176.de

617.me

617.eu

176.net

176.tw

671.de

176.org

176.eu

167.cn

617.run

617.pl

167.la

176.info

176.fr

671.com

176.vn

716.la

167.ir

716.ru

167.net

176.tv

761.ca

761.de

761.info

176.com.tw

176.org.tw

176.ch

176.in-addr.arpa

617.net

167.de

671.eu

671.is

176.it

761.com

716.kz

167.in-addr.arpa

176.co.uk

716.es

716.co.jp

716.email

671.in

671.co

167.us

761.nl

716.us

761.net.cn

761.com.cn

167.co

167.me

716.tv

176.be

761.eu

167.com

671.net.cn

167.one

AI analysis

Delegation for 176.221.38.in-addr.arpa rests with two name servers, auth1.dns.cogentco.com and auth2.dns.cogentco.com.

176.221.38.in-addr.arpa shares the same name server setup as other domains, including 70.122.38.in-addr.arpa, 25.112.38.in-addr.arpa, 210.114.38.in-addr.arpa, 74.5.204.in-addr.arpa and 166.118.38.in-addr.arpa.

176.221.38.in-addr.arpa at least partially shares name servers with other domains, for instance usd305.com, upsff.com, sfitruck.com, bradley.edu and 234.183.206.in-addr.arpa.

these name servers are often used with cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, nsa.ups.com, nsb.ups.com, ns1.vodafone-ip.de, ns2.vodafone-ip.de, ns1.usd305.com and ns2.usd305.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