IPLIST.NET - 121.139.212.in-addr.arpa
Search for IP or hostnames:
121.139.212.in-addr.arpa checked at 2025-11-21T15:18:22.682Z 878ms 45/45/45 100% R:11 allDone:true timedOut:false 121.139.212.in-addr.arpa
| NS | ds0.opaltelecom.net | ||||||
| A | 81.1.70.10🇬🇧 TISCALI-UK | ||||||
| NS | ds1.opaltelecom.net | ||||||
| A | 185.175.50.10🇬🇧 OPALTELECOM-AS | ||||||
| NS | ds2.opaltelecom.net | ||||||
| A | 212.1.130.10🇬🇧 TISCALI-UK | ||||||
| PTR | radius0.uklinux.net | ||||||
139.212.in-addr.arpa
| NS | ds0.opaltelecom.net | ||||||
| NS | ds1.opaltelecom.net | ||||||
| NS | ds2.opaltelecom.net | ||||||
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AI analysis
121.139.212.in-addr.arpa is a parent of 52.121.139.212.in-addr.arpa, 51.121.139.212.in-addr.arpa and 61.121.139.212.in-addr.arpa.
121.139.212.in-addr.arpa is delegated to three name servers: ds0.opaltelecom.net, ds1.opaltelecom.net and ds2.opaltelecom.net.
121.139.212.in-addr.arpa partially shares name servers with other domains; examples include 64.145.78.in-addr.arpa, 227.27.92.in-addr.arpa, 188.78.79.in-addr.arpa, 173.77.79.in-addr.arpa and 63.77.79.in-addr.arpa.
These name servers are often used with the name servers rdns-1.as13285.net and rdns-2.as13285.net.
Host names with one IP number:
Host ds0.opaltelecom.net points to 81.1.70.10.
Host ds1.opaltelecom.net points to 185.175.50.10.
Host ds2.opaltelecom.net points to 212.1.130.10.