DNSWHOIS.INFO - 83.91.80.in-addr.arpa

Search for IP or hostnames:

83.91.80.in-addr.arpa checked at 2025-11-12T00:08:51.382Z 5004ms 46/50/50 92% R:15 allDone:false timedOut:true

`83.91.80.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`

Up

242.83.91.80.in-addr.arpa

252.83.91.80.in-addr.arpa

248.83.91.80.in-addr.arpa

244.83.91.80.in-addr.arpa

238.83.91.80.in-addr.arpa

246.83.91.80.in-addr.arpa

241.83.91.80.in-addr.arpa

Starts with same word

83.co

83.com.pl

83.se

83.cc

83.com

83.fyi

83.tel

83.sk

83.in-addr.arpa

83.fr

83.ph

83.cn

83.com.mx

83.eu

83.world

83.la

83.ws

83.biz

83.pl

83.com.hk

83.to

83.pe

83.gs

83.by

83.lt

83.su

83.be

83.io

83.cl

83.ro

83.dk

83.amsterdam

83.lv

83.org

83.no

Starts similarily

83.co

83.com.pl

38.fr

38.at

83.se

83.cc

83.com

38.cn

38.plus

38.pl

83.fyi

83.tel

38.su

83.sk

38.cl

38.de

38.chat

83.in-addr.arpa

83.fr

38.com

38.am

38.se

83.ph

38.bydgoszcz.pl

38.to

83.cn

38.com.mx

83.com.mx

83.eu

83.world

38.world

38.hu

38.ie

83.la

83.ws

83.biz

38.pe.kr

38.co.kr

38.com.ua

38.sk

38.ru

83.pl

38.org

38.football

83.com.hk

83.to

38.amsterdam

83.pe

38.dk

83.gs

83.by

38.in-addr.arpa

38.gy

38.ph

38.co.za

83.lt

83.su

83.be

38.net.cn

83.io

83.cl

83.ro

83.dk

83.amsterdam

38.no

38.la

38.gold

83.lv

38.vg

38.network

38.tel

83.org

38.ca

38.biz

38.be

83.no

38.com.hk

AI analysis

83.91.80.in-addr.arpa is the parent of 242.83.91.80.in-addr.arpa, 252.83.91.80.in-addr.arpa, 248.83.91.80.in-addr.arpa, 244.83.91.80.in-addr.arpa, 238.83.91.80.in-addr.arpa and several other host names.

83.91.80.in-addr.arpa's delegation is to two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com.

83.91.80.in-addr.arpa shares the same name server configuration as other domains, such as 54.154.in-addr.arpa, 1.0.0.0.8.7.9.0.1.0.0.2.ip6.arpa, 84.127.38.in-addr.arpa, jfk01.atlas.cogentco.com and 64.38.in-addr.arpa.

83.91.80.in-addr.arpa at least partially shares its 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 commonly used with the name servers nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.whittier.edu and charon2.randolphcollege.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

dbq