CF1762438818580-tsm20251105200708

MXLIST.NET - 251.40.80.in-addr.arpa

Search for IP or hostnames:

251.40.80.in-addr.arpa checked at 2025-11-06T14:20:18.562Z 240ms 45/45/45 100% R:12

251.40.80.in-addr.arpa

NSds0.opaltelecom.net
A81.1.70.10🇬🇧 TISCALI-UK
NSds1.opaltelecom.net
A185.175.50.10🇬🇧 OPALTELECOM-AS
NSds2.opaltelecom.net
A212.1.130.10🇬🇧 TISCALI-UK
PTRradius0.uklinux.net

40.80.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 137.251.40.80.in-addr.arpa is 251.40.80.in-addr.arpa.

251.40.80.in-addr.arpa is delegated to three name servers ds0.opaltelecom.net, ds1.opaltelecom.net and ds2.opaltelecom.net.

251.40.80.in-addr.arpa at least partially shares name servers with other domains, for instance 38.100.2.in-addr.arpa, 232.149.78.in-addr.arpa, 142.19.92.in-addr.arpa, 75.67.83.in-addr.arpa and 143.42.80.in-addr.arpa.

These name servers are commonly used with rdns-1.as13285.net and rdns-2.as13285.net.

Host names with one IP:

ds0.opaltelecom.net points to 81.1.70.10; ds1.opaltelecom.net points to 185.175.50.10; ds2.opaltelecom.net points to 212.1.130.10.

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