CF1763798376326-tsm20251122075319

DNSWHOIS.INFO - 55.84.193.in-addr.arpa

Search for IP or hostnames:

55.84.193.in-addr.arpa checked at 2025-11-22T07:59:36.307Z 659ms 57/57/57 100% R:31 allDone:true timedOut:false

55.84.193.in-addr.arpa

NScuce.ruk.cuni.cz
A2001:718:1e03:1::8 🇨🇿 CESNET
PTRcuce.ruk.cuni.cz
A195.113.0.8🇨🇿 CESNET
PTRcuce.ruk.cuni.cz
NSdavid.ruk.cuni.cz
A2001:718:1203:502::2 🇨🇿 CESNET
PTRdavid.ruk.cuni.cz
A78.128.213.242🇨🇿 CESNET
NSgolias.ruk.cuni.cz
A2001:718:1e03:1::2 🇨🇿 CESNET
PTRgolias.ruk.cuni.cz
A195.113.0.2🇨🇿 CESNET
PTRgolias.ruk.cuni.cz

84.193.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

131.55.84.193.in-addr.arpa is a child of 55.84.193.in-addr.arpa.

55.84.193.in-addr.arpa is delegated to three name servers: cuce.ruk.cuni.cz, david.ruk.cuni.cz and golias.ruk.cuni.cz.

55.84.193.in-addr.arpa at least partially shares name servers with other domains, including 24.113.195.in-addr.arpa, bosworthtoller.com, 31.113.195.in-addr.arpa, 165.128.78.in-addr.arpa and fsv.cuni.cz.

These name servers are commonly used with ruzenka.prf.cuni.cz, ns2.troja.mff.cuni.cz, ns.troja.mff.cuni.cz, cucc.ruk.cuni.cz, ns.lf1.cuni.cz, ns.ms.mff.cuni.cz, nsa.ces.net, praha1.ff.cuni.cz, jay.karlov.mff.cuni.cz and owl.karlov.mff.cuni.cz.

Host names with two IP numbers:

cuce.ruk.cuni.cz: 2001:718:1e03:1::8 and 195.113.0.8

david.ruk.cuni.cz: 2001:718:1203:502::2 and 78.128.213.242

golias.ruk.cuni.cz: 2001:718:1e03:1::2 and 195.113.0.2

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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