DNSWHOIS.INFO - 165.99.38.in-addr.arpa

Search for IP or hostnames:

165.99.38.in-addr.arpa checked at 2025-10-18T03:31:49.163Z 102ms 50/50/50 100% R:7

`165.99.38.in-addr.arpa`

NS	`auth1.dns.cogentco.com`
		A	2001:550:1:a::d ^{🇺🇸 Cogent Communications, Inc.}
			PTR	`auth1.dns.cogentco.com`
		A	66.28.0.14^{🇺🇸 Cogent Communications, Inc.}
			PTR	`auth1.dns.cogentco.com`
NS	`auth2.dns.cogentco.com`
		A	2001:550:1:b::d ^{🇺🇸 Cogent Communications, Inc.}
			PTR	`auth2.dns.cogentco.com`
		A	66.28.0.30^{🇺🇸 Cogent Communications, Inc.}
			PTR	`auth2.dns.cogentco.com`

`99.38.in-addr.arpa`

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

Up

85.165.99.38.in-addr.arpa

250.165.99.38.in-addr.arpa

83.165.99.38.in-addr.arpa

199.165.99.38.in-addr.arpa

Starts with same word

165.tv

165.ch

165.it

165.rs

165.co

165.biz

165.gov.tw

165.cn

165.ca

165.at

165.de

165.in-addr.arpa

165.eu

165.cool

165.ink

165.net

165.pl

165.tel

165.cc

165.us

165.cz

165.se

165.kz

165.fr

165.one

Starts similarily

561.pl

561.com

165.eu

156.cc

561.jp

156.es

516.com

516.ru

516.us

156.jp

165.cool

516.nl

165.ink

156.org

561.hu

516.at

561.info

561.nl

561.it

156.cl

516.fr

516.ink

156.eu

516.eu

156.ph

156.xyz

651.org

651.co

156.net

165.net

156.nl

651.co.uk

651.it

165.pl

165.tel

651.network

516.net

156.dk

156.cn

615.co.uk

165.cc

615.io

615.fr

516.org

156.me.uk

561.co

165.us

651.cn

615.nl

561.media

561.de

651.in

165.cz

156.bet

561.in

156.ch

615.cn

516.de

165.se

561.co.jp

615.ee

156.ink

615.it

651.ru

516.la

156.tw

165.kz

561.com.tw

165.fr

165.one

615.media

615.in

615.ca

156.ru

651.eu

516.games

516.or.kr

165.tv

156.cz

165.ch

165.it

165.rs

615.de

156.tv

516.tv

165.co

561.gallery

615.org

561.org

561.fr

156.in

165.biz

165.gov.tw

156.in-addr.arpa

156.run

561.net

165.cn

165.ca

615.ir

165.at

165.de

615.me

156.us

615.us

615.tw

156.tel

651.com.cn

615.events

516.me

561.biz

156.fr

561.email

516.es

651.nl

561.cn

651.fr

AI analysis

165.99.38.in-addr.arpa is a parent of 85.165.99.38.in-addr.arpa, 250.165.99.38.in-addr.arpa, 83.165.99.38.in-addr.arpa and 199.165.99.38.in-addr.arpa.

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle delegation for 165.99.38.in-addr.arpa.

165.99.38.in-addr.arpa uses the same name server setup as other domains, for example 16.14.208.in-addr.arpa, 138.105.38.in-addr.arpa, 234.98.38.in-addr.arpa, 102.149.in-addr.arpa and 198.109.38.in-addr.arpa.

165.99.38.in-addr.arpa partially shares name servers with other domains; examples include nasco.com, 130.41.206.in-addr.arpa, canadahealthinfoway.ca, 32.28.216.in-addr.arpa and nchadvisors.kiev.ua.

These name servers are commonly used alongside nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.fnsi.net, ns2.fnsi.net, ns3.fnsi.net, ns1.vodafone-ip.de, ns2.vodafone-ip.de and dev.nasco.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