IPLIST.NET - 34.21.216.in-addr.arpa
Search for IP or hostnames:
34.21.216.in-addr.arpa checked at 2025-10-13T22:38:02.296Z 171ms 42/42/42 100% R:13
34.21.216.in-addr.arpa
NS | ns1.firstcomm.com | ||||||
A | 208.40.1.6🇺🇸 First Communications | ||||||
PTR | ns1.firstcomm.com | ||||||
NS | ns2.firstcomm.com | ||||||
A | 168.92.1.6🇺🇸 RoadRunner | ||||||
PTR | ns2.firstcomm.com |
21.216.in-addr.arpa
Up
Starts with same word
Starts similarily
AI analysis
34.21.216.in-addr.arpa
is a parent of 147.34.21.216.in-addr.arpa
and 99.34.21.216.in-addr.arpa
.
34.21.216.in-addr.arpa
is delegated to two name servers: ns1.firstcomm.com
and ns2.firstcomm.com
.
34.21.216.in-addr.arpa
uses the same name server setup as other domains such as 117.130.216.in-addr.arpa
, 87.93.168.in-addr.arpa
, 53.21.216.in-addr.arpa
, 95.146.216.in-addr.arpa
and 49.21.216.in-addr.arpa
.
34.21.216.in-addr.arpa
shares name servers with other domains at least partially, for example 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 the name servers ns3.cimcoisp.net
and ns4.cimcoisp.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.