CF1763481681938-tsm20251116095642

IPLIST.NET - 20.251.147.in-addr.arpa

Search for IP or hostnames:

20.251.147.in-addr.arpa checked at 2025-11-18T16:01:21.906Z 1717ms 47/47/47 100% R:19 allDone:true timedOut:false

20.251.147.in-addr.arpa

NSns2.muni.cz
A2001:718:801:406::10 🇨🇿 CESNET
PTRns2.muni.cz
A147.251.6.10🇨🇿 CESNET
PTRns2.muni.cz
PTRdior.ics.muni.cz
NSns.muni.cz
A2001:718:801:404::33 🇨🇿 CESNET
A147.251.4.33🇨🇿 CESNET
PTRns.muni.cz
PTRns.ics.muni.cz

251.147.in-addr.arpa

NSns2.muni.cz
NSns.muni.cz

Starts with same word

Starts similarily

AI analysis

20.251.147.in-addr.arpa is delegated to two name servers: ns2.muni.cz and ns.muni.cz.

20.251.147.in-addr.arpa shares the same name server setup as iips.cz, 222.251.147.in-addr.arpa, 150.251.147.in-addr.arpa, 124.251.147.in-addr.arpa and 228.251.147.in-addr.arpa.

20.251.147.in-addr.arpa at least partially shares name servers with other domains, for instance 50.251.147.in-addr.arpa, 203.113.195.in-addr.arpa, bigy.cz, muni.cz and kjm.cz.

these name servers are often used with the name servers nsa.ces.net, anxur.fi.muni.cz, cedric.unob.cz, vportal.unob.cz, aisa.fi.muni.cz, ns2.phil.muni.cz, ns.phil.muni.cz and ns1.vetuni.cz.

Host names with two IP numbers: ns2.muni.cz points to: 2001:718:801:406::10 and 147.251.6.10; ns.muni.cz points to: 2001:718:801:404::33 and 147.251.4.33.

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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