CF1760188904009-tsm20251011071822

WWW.RTSAK.COM - 111.235.209.in-addr.arpa

Search for IP or hostnames:

111.235.209.in-addr.arpa checked at 2025-10-11T13:21:43.903Z 266ms 47/47/47 100% R:8

111.235.209.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

235.209.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

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

111.235.209.in-addr.arpa shares the same name server setup as other domains, for example tdpc.com, 239.38.in-addr.arpa, 150.142.38.in-addr.arpa, 64.12.149.in-addr.arpa and stl04.atlas.cogentco.com.

111.235.209.in-addr.arpa at least partially shares name servers with other domains, for instance ups.in, 246.17.185.in-addr.arpa, fritz.de, roundupsnews.com and deutschlandradio.eu.

These name servers are commonly used with the name servers ns1.vodafone-ip.de, ns2.vodafone-ip.de, 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 and ns3.fnsi.net.

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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