CF1759652173679-tsm20251004101907

WWW.RTSAK.COM - 198.254.205.in-addr.arpa

Search for IP or hostnames:

198.254.205.in-addr.arpa checked at 2025-10-05T08:16:13.664Z 132ms 47/47/47 100% R:9

198.254.205.in-addr.arpa

NSauth1.dns.cogentco.com
A2001:550:1:a::d 🇺🇸 Cogent Communications, Inc.
PTRauth1.dns.cogentco.com
A66.28.0.14🇺🇸 Cogent Communications, Inc.
PTRauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
A2001:550:1:b::d 🇺🇸 Cogent Communications, Inc.
PTRauth2.dns.cogentco.com
A66.28.0.30🇺🇸 Cogent Communications, Inc.
PTRauth2.dns.cogentco.com

254.205.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle delegation for 198.254.205.in-addr.arpa.

198.254.205.in-addr.arpa uses the same name server setup as other domains, for example 57.38.in-addr.arpa, 33.208.in-addr.arpa, oak01.atlas.cogentco.com, 170.196.38.in-addr.arpa and 31.13.154.in-addr.arpa.

198.254.205.in-addr.arpa partially shares name servers with other domains; examples include rbb.tv, ups.co.th, virocon.com, ups.com.fj and thenewlogistics.com.

These name servers are commonly paired with nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.vodafone-ip.de, ns2.vodafone-ip.de and gbmail.gbateam.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

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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