CF1760732260543-tsm20251017082432

DNSWHOIS.INFO - 0.233.146.in-addr.arpa

Search for IP or hostnames:

0.233.146.in-addr.arpa checked at 2025-10-17T20:17:40.515Z 320ms 50/50/50 100% R:10

0.233.146.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

233.146.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

0.233.146.in-addr.arpa is the parent of 55.0.233.146.in-addr.arpa and 179.0.233.146.in-addr.arpa.

0.233.146.in-addr.arpa has two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.

0.233.146.in-addr.arpa shares the same name server setup as other domains, for example 128.163.65.in-addr.arpa, saf.org.rs, lax02.atlas.cogentco.com, 70.198.in-addr.arpa and 133.238.206.in-addr.arpa.

0.233.146.in-addr.arpa shares some name servers with other domains, for example 22.28.216.in-addr.arpa, ard-zdf-box.de, 27.115.209.in-addr.arpa, ifbpcs.be and 141.41.206.in-addr.arpa.

These name servers are often used together with 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, ns1.fnsi.net, ns2.fnsi.net and ns3.fnsi.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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