CF1760783669133-tsm20251017082432

WWW.RTSAK.COM - 205.4.64.in-addr.arpa

Search for IP or hostnames:

205.4.64.in-addr.arpa checked at 2025-10-18T10:34:29.120Z 149ms 47/47/47 100% R:10

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 has 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 other domains, for example 221.177.38.in-addr.arpa, 131.147.217.in-addr.arpa, 136.6.204.in-addr.arpa, 182.113.38.in-addr.arpa and 183.140.38.in-addr.arpa.

205.4.64.in-addr.arpa shares some name servers with other domains, for example 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 often used with 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, ns4.arcadiz.be and dns.infrabel.be.

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

lhzoXMp CF johedugfp 2025-10-18