CF1759199948041-tsm20250929235914

IPLIST.NET - 205.4.64.in-addr.arpa

Search for IP or hostnames:

205.4.64.in-addr.arpa checked at 2025-09-30T02:39:08.023Z 104ms 47/47/47 100% R:11

205.4.64.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

4.64.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

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

205.4.64.in-addr.arpa shares the same name server setup as 131.147.217.in-addr.arpa, 136.6.204.in-addr.arpa, 182.113.38.in-addr.arpa, 183.140.38.in-addr.arpa and 105.134.38.in-addr.arpa.

205.4.64.in-addr.arpa at least partially shares name servers with other domains, for instance eolex.be, 166.29.216.in-addr.arpa, ups-scs-latam.com, 127.231.67.in-addr.arpa and 200.29.216.in-addr.arpa.

These name servers are commonly used alongside nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, auth1.fullservicenetwork.com, auth3.fullservicenetwork.com, auth4.dns.cogentco.com, auth5.dns.cogentco.com, ns1.vodafone-ip.de and ns2.vodafone-ip.de.

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

nASmmKp CF johedugfp 2025-09-30