CF1759663329426-tsm20251005092912

IPLIST.NET - 200.5.149.in-addr.arpa

Search for IP or hostnames:

200.5.149.in-addr.arpa checked at 2025-10-05T11:22:09.413Z 101ms 47/47/47 100% R:13

200.5.149.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

5.149.in-addr.arpa

NSauth1.dns.cogentco.com
NSauth2.dns.cogentco.com

Starts with same word

Starts similarily

AI analysis

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

200.5.149.in-addr.arpa shares the same name server setup as other domains, for example 193.83.38.in-addr.arpa, 242.203.38.in-addr.arpa, 76.169.38.in-addr.arpa, 0.171.63.in-addr.arpa and 128.97.38.in-addr.arpa.

200.5.149.in-addr.arpa at least partially shares name servers with other domains, for instance upscampusship.com, 80.193.38.in-addr.arpa, preussenchronik.de, ups.am and whittier.edu.

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, ns3.ionet.net, ns4.ionet.net, ns5.ionet.net and ns6.ionet.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.
dbq

mbORvUf CF johedugfp 2025-10-05