CF1762421722457-tsm20251105200708

NSLIST.NET - 165.244.66.in-addr.arpa

Search for IP or hostnames:

165.244.66.in-addr.arpa checked at 2025-11-06T09:35:22.420Z 362ms 39/39/39 100% R:9

165.244.66.in-addr.arpa

NSns1.firstcomm.com
A208.40.1.6🇺🇸 First Communications
PTRns1.firstcomm.com
NSns2.firstcomm.com
A168.92.1.6🇺🇸 GLOBALCOM-ASN
PTRns2.firstcomm.com

244.66.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

Two name servers ns1.firstcomm.com and ns2.firstcomm.com handle the delegation for 165.244.66.in-addr.arpa.

165.244.66.in-addr.arpa shares the same name server setup as other domains, for instance 117.130.216.in-addr.arpa, 87.93.168.in-addr.arpa, 72.146.216.in-addr.arpa, 53.21.216.in-addr.arpa and 95.146.216.in-addr.arpa.

165.244.66.in-addr.arpa at least partially shares name servers with other domains, for instance 208.7.69.in-addr.arpa, 218.7.69.in-addr.arpa, 207.7.69.in-addr.arpa, 211.7.69.in-addr.arpa and 201.7.69.in-addr.arpa.

These name servers are commonly used with ns3.cimcoisp.net and ns4.cimcoisp.net.

Host names with one IP:

ns1.firstcomm.com points to: 208.40.1.6

ns2.firstcomm.com points to: 168.92.1.6

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq