CF1759708864262-tsm20251005211530

NSLIST.NET - 5.21.8.in-addr.arpa

Search for IP or hostnames:

5.21.8.in-addr.arpa checked at 2025-10-06T00:01:04.241Z 94ms 39/39/39 100% R:11

5.21.8.in-addr.arpa

NSns1.level3.net
A209.244.0.1🇺🇸 Lumen AS3356
PTRns1.level3.net
NSns2.level3.net
A209.244.0.2🇺🇸 Lumen AS3356
PTRns2.level3.net

21.8.in-addr.arpa

NSns1.level3.net
NSns2.level3.net

Up

Starts with same word

Starts similarily

AI analysis

The parent of 20.5.21.8.in-addr.arpa is 5.21.8.in-addr.arpa.

Two name servers ns1.level3.net and ns2.level3.net handle the delegation for 5.21.8.in-addr.arpa.

5.21.8.in-addr.arpa shares the same name server setup as other domains, for instance manchesteruk1.level3.net, budapest1.level3.net, 51.4.in-addr.arpa, 248.8.in-addr.arpa and 164.204.in-addr.arpa.

5.21.8.in-addr.arpa shares name servers with other domains at least partially, for example l3.net.

Host names with one IP:

ns1.level3.net points to: 209.244.0.1

ns2.level3.net points to: 209.244.0.2

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

JPgMORG CF johedugfp 2025-10-06