CF1764029728427-tsm20251124231709

IPLIST.NET - 230.99.38.in-addr.arpa

Search for IP or hostnames:

230.99.38.in-addr.arpa checked at 2025-11-25T00:15:28.412Z 160ms 50/50/50 100% R:11 allDone:true timedOut:false

230.99.38.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

99.38.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

147.230.99.38.in-addr.arpa has 230.99.38.in-addr.arpa as its parent.

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com are delegated to 230.99.38.in-addr.arpa.

230.99.38.in-addr.arpa uses the same name server configuration as other domains, such as 136.6.204.in-addr.arpa, 182.113.38.in-addr.arpa, 183.140.38.in-addr.arpa, 105.134.38.in-addr.arpa and 11.96.38.in-addr.arpa.

230.99.38.in-addr.arpa at least partially shares name servers with other domains such as 166.29.216.in-addr.arpa, ups-scs-latam.com, 127.231.67.in-addr.arpa, 200.29.216.in-addr.arpa and 115.231.67.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, auth1.fullservicenetwork.com, auth3.fullservicenetwork.com, ns1.fnsi.net, ns2.fnsi.net and ns3.fnsi.net.

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.