CF1761099521469-tsm20251017082432

WWW.RTSAK.COM - 251.183.206.in-addr.arpa

Search for IP or hostnames:

251.183.206.in-addr.arpa checked at 2025-10-22T02:18:41.455Z 137ms 50/50/50 100% R:14

251.183.206.in-addr.arpa

NSns1.fnsi.net
NSns2.fnsi.net
NSns3.fnsi.net
NSauth1.dns.cogentco.com
A2001:550:1:a::d 🇺🇸 COGENT
PTRauth1.dns.cogentco.com
A66.28.0.14🇺🇸 COGENT
PTRauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
A2001:550:1:b::d 🇺🇸 COGENT
PTRauth2.dns.cogentco.com
A66.28.0.30🇺🇸 COGENT
PTRauth2.dns.cogentco.com

183.206.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

251.183.206.in-addr.arpa is delegated to five name servers: ns1.fnsi.net, ns2.fnsi.net, ns3.fnsi.net, auth1.dns.cogentco.com and auth2.dns.cogentco.com.

At least part of the name servers for 251.183.206.in-addr.arpa are shared with other domains, for instance 189.220.38.in-addr.arpa, 23.112.38.in-addr.arpa, 13.0.199.in-addr.arpa, 0.7.149.in-addr.arpa and wargoco.com.

these name servers are often used together with the name servers cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, nsa.ups.com, nsb.ups.com, ns1.vodafone-ip.de, ns2.vodafone-ip.de, splicekit.fnsi.net and aldhfn.aldhfn.org.

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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HsIQYuN CF johedugfp 2025-10-22