CF1762247537962-tsm20251104080352

NSLIST.NET - 104.149.in-addr.arpa

Search for IP or hostnames:

104.149.in-addr.arpa checked at 2025-11-04T09:12:17.949Z 83ms 47/47/47 100% R:10

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's delegation uses 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 example 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, including tci.edu, hebisd.edu, 137.41.206.in-addr.arpa, ups.jp and 226.108.38.in-addr.arpa.

These name servers are typically used together with the 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 IPs:

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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