CF1757224019131-tsm20250906182357

WWW.RTSAK.COM - 217.98.203.in-addr.arpa

Search for IP or hostnames:

217.98.203.in-addr.arpa checked at 2025-09-07T05:46:59.117Z 139ms 47/47/47 100% R:10

`217.98.203.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`

`98.203.in-addr.arpa`

Starts with same word
`217.in`
`217.ru`
`217.net`
`217.fr`
`217.at`
`217.cc`
`217.waw.pl`
`217.es`
`217.ca`
`217.ch`
`217.ws`
`217.church`
`217.eu`
`217.com`
`217.org.cn`
`217.tv`
`217.be`
`217.cn`
`217.co`
`217.de`
`217.in-addr.arpa`
`217.dk`
`217.jp`

Starts similarily
`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`
`217.ch`
`172.zone`
`127.co`
`271.eu`
`217.ws`
`127.ws`
`712.jpn.com`
`127.net`
`217.church`
`127.me`
`172.ws`
`712.ru`
`172.net`
`127.one`
`217.eu`
`271.cc`
`172.hk`
`127.hk`
`712.us`
`127.network`
`127.cn`
`712.at`
`217.com`
`127.no`
`721.pl`
`721.cz`
`271.ru`
`172.la`
`172.nl`
`271.in`
`271.xyz`
`712.de`
`127.email`
`712.nl`
`172.ch`
`217.org.cn`
`217.tv`
`127.dk`
`721.dk`
`271.info`
`172.fr`
`172.jp`
`721.cc`
`217.be`
`271.ir`
`712.cc`
`217.cn`
`712.it`
`172.in-addr.arpa`
`127.cc`
`721.eu`
`271.co`
`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.ph`
`217.jp`
`127.wtf`
`712.cn`
`172.ir`
`172.com`
`172.one`
`172.aero`
`172.de`
`172.cn`
`712.run`
`217.in`
`712.es`
`127.la`
`127.at`
`271.ph`
`217.ru`
`172.us`
`217.net`
`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`
`127.biz`
`271.nl`
`271.spb.ru`
`271.com`
`271.ch`

AI analysis

Two name servers, auth1.dns.cogentco.com and auth2.dns.cogentco.com, are assigned the delegation of 217.98.203.in-addr.arpa.

Other domains, such as 149.99.38.in-addr.arpa, ingenioussecurity.com, 93.155.38.in-addr.arpa, 3.208.in-addr.arpa, and 215.38.in-addr.arpa, share the same name server setup as 217.98.203.in-addr.arpa.

The domain 217.98.203.in-addr.arpa shares name servers, at least partially, with other domains such as mailboxesetc.com, 225.41.209.in-addr.arpa, ups.sn, rbb.tel, and 18.115.209.in-addr.arpa.

The name servers cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, nsa.ups.com, nsb.ups.com, ns1.fnsi.net, ns2.fnsi.net, ns3.fnsi.net, ns1.vodafone-ip.de, and ns2.vodafone-ip.de are commonly utilized in conjunction.

auth1.dns.cogentco.com and auth2.dns.cogentco.com both point to two IP numbers each; 2001:550:1:a::d, 66.28.0.14 for auth1.dns.cogentco.com and 2001:550:1:b::d, 66.28.0.30 for auth2.dns.cogentco.com.

dbq

AYazNfu CF johedugfp 2025-09-07