CF1760090049801-tsm20251009080619

IPLIST.NET - 32.21.216.in-addr.arpa

Search for IP or hostnames:

32.21.216.in-addr.arpa checked at 2025-10-10T09:54:09.784Z 388ms 39/39/39 100% R:11

32.21.216.in-addr.arpa

NSns1.firstcomm.com
A208.40.1.6🇺🇸 First Communications
PTRns1.firstcomm.com
NSns2.firstcomm.com
A168.92.1.6🇺🇸 RoadRunner
PTRns2.firstcomm.com

21.216.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

Delegation for 32.21.216.in-addr.arpa rests with two name servers, ns1.firstcomm.com and ns2.firstcomm.com.

32.21.216.in-addr.arpa shares the same name server setup as other domains, including 243.159.216.in-addr.arpa, 141.27.64.in-addr.arpa, 41.21.216.in-addr.arpa, 183.244.66.in-addr.arpa and 232.159.216.in-addr.arpa.

32.21.216.in-addr.arpa at least partially shares name servers with other domains, for instance 211.7.69.in-addr.arpa, 201.7.69.in-addr.arpa, 217.7.69.in-addr.arpa, 222.7.69.in-addr.arpa and 196.7.69.in-addr.arpa.

These name servers are often used together with ns3.cimcoisp.net, ns4.cimcoisp.net, ns1.interacs.net, ns2.interacs.net and ns3.interacs.net.

Host names with one IP number: 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

fQCPthU CF johedugfp 2025-10-10