CF1763880833750-tsm20251123014954

MXLIST.NET - 33.5.149.in-addr.arpa

Search for IP or hostnames:

33.5.149.in-addr.arpa checked at 2025-11-23T06:53:53.734Z 213ms 47/47/47 100% R:10 allDone:true timedOut:false

33.5.149.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

Starts with same word

Starts similarily

AI analysis

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

33.5.149.in-addr.arpa uses the same name server setup as other domains, including 255.38.in-addr.arpa, cogentco.se, 208.99.38.in-addr.arpa, 66.149.in-addr.arpa and 211.38.in-addr.arpa.

At least part of the name servers for 33.5.149.in-addr.arpa are shared with other domains, for instance berlin-mauer.de, drive-the-big-brown-truck.com, ups.vg, upsconsulting.com and sportsound.com.

These name servers are commonly used with nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.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.
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