DNSWHOIS.INFO - 127.186.38.in-addr.arpa

Search for IP or hostnames:

127.186.38.in-addr.arpa checked at 2025-11-11T23:20:22.078Z 132ms 47/47/47 100% R:10 allDone:true timedOut:false

`127.186.38.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`

`186.38.in-addr.arpa`

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

Starts with same word

127.io

127.ink

127.eu

127.ath.cx

127.pictures

127.jp

127.cz

127.de

127.com

127.us

127.co

127.ws

127.net

127.me

127.one

127.hk

127.network

127.cn

127.no

127.email

127.dk

127.cc

127.ca

127.ch

127.ru

127.sunnyday.jp

127.it

127.fi

127.fr

127.wtf

127.la

127.at

127.xxx

127.mx

127.in-addr.arpa

127.run

Starts similarily

217.tv

127.dk

721.dk

271.com.cn

172.fr

172.jp

721.cc

217.be

271.ir

712.cc

217.cn

172.org

712.it

172.in-addr.arpa

127.cc

271.co

721.studio

172.in

217.co

127.ca

721.co

217.de

127.ch

712.net

721.me

127.ru

712.fr

127.sunnyday.jp

271.ca

217.in-addr.arpa

712.jp

217.dk

127.it

172.co

127.fi

127.fr

172.cc

172.ph

217.jp

127.wtf

712.cn

172.ir

172.com

172.one

172.aero

172.de

712.run

217.in

712.es

127.la

127.at

271.ph

217.ru

172.us

127.xxx

172.it

721.ph

271.jp

127.mx

721.cn

721.de

217.fr

127.in-addr.arpa

721.ru

172.tw

217.at

127.run

712.eu

172.ca

127.io

127.ink

712.lt

127.eu

721.tw

712.com.cn

271.nl

271.spb.ru

271.com

271.ch

127.ath.cx

217.cc

127.pictures

127.jp

271.us

217.waw.pl

271.se

721.org

721.in

721.com

721.ink

217.es

721.net

712.cz

712.com

217.ca

127.cz

271.de

127.de

127.com

721.info

AI analysis

127.186.38.in-addr.arpa is delegated to two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.

127.186.38.in-addr.arpa uses the same name server setup as other domains, for instance 162.168.38.in-addr.arpa, 37.170.65.in-addr.arpa, bos04.atlas.cogentco.com, 37.38.in-addr.arpa and 13.111.38.in-addr.arpa.

127.186.38.in-addr.arpa shares name servers with other domains at least partially, for instance rbb-online.info, ups.cl, 93.153.207.in-addr.arpa, deutschlandfunk.de and schneidernational.com.

these name servers are commonly used with the name servers cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.vodafone-ip.de, ns2.vodafone-ip.de, nsa.ups.com, nsb.ups.com, ns1.fnsi.net, ns2.fnsi.net, ns3.fnsi.net and ns1.netrail.net.

Host names with two IP numbers:

The host auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14.

The host auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30.

dbq