CF1759824361087-tsm20251005211530

IPLIST.NET - 21.152.131.in-addr.arpa

Search for IP or hostnames:

21.152.131.in-addr.arpa checked at 2025-10-07T08:06:01.071Z 271ms 49/49/49 100% R:14

21.152.131.in-addr.arpa

NSscsnms.switch.ch
A2001:620:0:ff::a7 🇨🇭 SWITCH
PTRscsnms.switch.ch
A130.59.31.26🇨🇭 SWITCH
PTRscsnms.switch.ch
NSns1-ext.unibas.ch
A131.152.227.92🇨🇭 SWITCH
PTRns1-ext.unibas.ch
NSns2-ext.unibas.ch
A131.152.227.93🇨🇭 SWITCH
PTRns2-ext.unibas.ch

152.131.in-addr.arpa

NSscsnms.switch.ch
NSns1-ext.unibas.ch
NSns2-ext.unibas.ch

Up

Starts with same word

Starts similarily

AI analysis

21.152.131.in-addr.arpa is the parent of 99.21.152.131.in-addr.arpa.

21.152.131.in-addr.arpa is delegated to three name servers: scsnms.switch.ch, ns1-ext.unibas.ch and ns2-ext.unibas.ch.

21.152.131.in-addr.arpa at least partially shares name servers with other domains, including public.unibas.ch, typetypo.ch, unibe.ch, bibliothek.li and bmc.unibas.ch.

These name servers are typically used together with the name servers ns2.switch.ch, ext-dns-1.cern.ch, ext-dns-2.cern.ch, ns01.geant.net, ns02.geant.net, ns03.geant.net, ns1.ja.net, dns.zhdk.ch, pdns1.llv.li and pdns.llv.li.

Host names with two IP numbers:

scsnms.switch.ch points to 2001:620:0:ff::a7 and 130.59.31.26.

Host names with one IP number:

ns1-ext.unibas.ch points to 131.152.227.92.

ns2-ext.unibas.ch points to 131.152.227.93.

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

QYKbGgA CF johedugfp 2025-10-07