CF1758665880331-tsm20250923215847

IPLIST.NET - 200.77.192.in-addr.arpa

Search for IP or hostnames:

200.77.192.in-addr.arpa checked at 2025-09-23T22:18:00.316Z 203ms 47/47/47 100% R:12

200.77.192.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

77.192.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

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

200.77.192.in-addr.arpa uses the same name server setup as other domains such as 20.165.38.in-addr.arpa, 254.22.178.in-addr.arpa, 4.154.in-addr.arpa, 30.142.38.in-addr.arpa and 207.98.199.in-addr.arpa.

200.77.192.in-addr.arpa shares name servers with other domains at least partially, for example jetcomm.net, 41.162.65.in-addr.arpa, 35.38.in-addr.arpa, 157.189.193.in-addr.arpa and theupsstore.ie.

these name servers are often used with the following: 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, pulsar2.hbci.com, pulsar3.hbci.com, pulsar.hbci.com and dns.luminet.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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qVzctyg CF johedugfp 2025-09-23