CF1759313809921-tsm20251001075501

NSLIST.NET - 149.13.199.in-addr.arpa

Search for IP or hostnames:

149.13.199.in-addr.arpa checked at 2025-10-01T10:16:49.887Z 862ms 47/47/47 100% R:7

149.13.199.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

13.199.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle delegation for 149.13.199.in-addr.arpa.

149.13.199.in-addr.arpa uses the same name server setup as other domains, for example 229.144.in-addr.arpa, 111.235.209.in-addr.arpa, ord06.atlas.cogentco.com, 8.135.38.in-addr.arpa and 144.99.38.in-addr.arpa.

149.13.199.in-addr.arpa partially shares name servers with other domains; examples include sipard.de, 174.104.193.in-addr.arpa, vendorship.com, amistadresource.org and law.columbia.edu.

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, ns1.vodafone-ip.de, ns2.vodafone-ip.de, ext-ns1.columbia.edu, auth4.dns.cogentco.com, auth5.dns.cogentco.com and ns4.arcadiz.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

SAsrWmC CF johedugfp 2025-10-01