WWW.RTSAK.COM - 59.21.216.in-addr.arpa
Search for IP or hostnames:
59.21.216.in-addr.arpa checked at 2025-10-18T19:59:25.287Z 103ms 39/39/39 100% R:1159.21.216.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
Starts with same word
Starts similarily
AI analysis
Two name servers ns1.firstcomm.com and ns2.firstcomm.com are delegated to 59.21.216.in-addr.arpa.
59.21.216.in-addr.arpa uses the same name server configuration as other domains, such as 145.27.64.in-addr.arpa, 254.159.216.in-addr.arpa, 71.206.67.in-addr.arpa, 169.244.66.in-addr.arpa and 161.135.207.in-addr.arpa.
59.21.216.in-addr.arpa at least partially shares name servers with other domains such as 220.7.69.in-addr.arpa, 195.7.69.in-addr.arpa, 221.7.69.in-addr.arpa, 210.7.69.in-addr.arpa and 200.7.69.in-addr.arpa.
These name servers are commonly used with ns3.cimcoisp.net and ns4.cimcoisp.net.
Host names with a single IP address:
ns1.firstcomm.com points to 208.40.1.6
ns2.firstcomm.com points to 168.92.1.6
dbq