CF1761950877669-tsm20251029173950

WWW.RTSAK.COM - 104.149.in-addr.arpa

Search for IP or hostnames:

104.149.in-addr.arpa checked at 2025-10-31T22:47:57.528Z 861ms 47/47/47 100% R:12

104.149.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

149.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

Starts with same word

Starts similarily

AI analysis

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

104.149.in-addr.arpa shares the same name server setup as other domains, for instance ymq03.atlas.cogentco.com, 90.6.149.in-addr.arpa, 177.100.149.in-addr.arpa, 190.38.in-addr.arpa and bfs01.atlas.cogentco.com.

104.149.in-addr.arpa at least partially shares name servers with other domains, for instance tci.edu, hebisd.edu, 137.41.206.in-addr.arpa, ups.jp and 226.108.38.in-addr.arpa.

These name servers are commonly used with the following name servers: 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, dnspub.hebisd.edu, ns2.esc11.net, auth0-eu.dns.cogentco.com and auth0-na.dns.cogentco.com.

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.
dbq

ulbzHlA CF johedugfp 2025-10-31