CF1762793326918-tsm20251109205412

IPLIST.NET - 209.176.193.in-addr.arpa

Search for IP or hostnames:

209.176.193.in-addr.arpa checked at 2025-11-10T16:48:46.902Z 243ms 47/47/47 100% R:11 allDone:true timedOut:false

209.176.193.in-addr.arpa

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

176.193.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

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

209.176.193.in-addr.arpa shares the same name server setup as other domains, for instance 18.103.38.in-addr.arpa, 107.149.in-addr.arpa, 32.0.199.in-addr.arpa, 209.4.64.in-addr.arpa and 192.5.149.in-addr.arpa.

209.176.193.in-addr.arpa at least partially shares name servers with other domains, for instance andover.edu, nachrichtenleicht.de, hoerspiel-kino.de, b-telecom.be and fsnnet.net.

these name servers are often used together with ns1.vodafone-ip.de, ns2.vodafone-ip.de, helios.andover.edu and titan.andover.edu.

Host names with two IP numbers:

The host name auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14; the host name 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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