CF1763721723160-tsm20251116095642

NSLIST.NET - 138.20.81.in-addr.arpa

Search for IP or hostnames:

138.20.81.in-addr.arpa checked at 2025-11-21T10:42:03.147Z 371ms 36/36/36 100% R:16 allDone:true timedOut:false

138.20.81.in-addr.arpa

NSns4.surfplanet.de
A85.88.1.2🇩🇪 SURFPLANET-AS
PTRserverforce.de
NSns5.surfplanet.de
A85.88.0.20🇩🇪 SURFPLANET-AS
PTRns5.surfplanet.de

20.81.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

138.20.81.in-addr.arpa is parent of 44.138.20.81.in-addr.arpa, 153.138.20.81.in-addr.arpa, 151.138.20.81.in-addr.arpa, 152.138.20.81.in-addr.arpa and 38.138.20.81.in-addr.arpa.

Two name servers ns4.surfplanet.de and ns5.surfplanet.de handle delegation for 138.20.81.in-addr.arpa.

138.20.81.in-addr.arpa uses the same name server setup as other domains, for example 6.88.85.in-addr.arpa, 66.111.78.in-addr.arpa, 72.111.78.in-addr.arpa, 13.88.85.in-addr.arpa and 27.88.85.in-addr.arpa.

Host names with one IP number: The host name ns4.surfplanet.de points to 85.88.1.2 and the host name ns5.surfplanet.de points to 85.88.0.20.

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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