CF1763491772383-tsm20251116095642

DNSWHOIS.INFO - ns1.dns4isp.cz

Search for IP or hostnames:

ns1.dns4isp.cz checked at 2025-11-18T18:49:32.218Z 1193ms 39/39/39 100% R:14 allDone:true timedOut:false

ns1.dns4isp.cz

A2a0d:180:1::10 🇨🇿 ASTANA Technologies
PTRns1.dns4isp.cz
A185.175.8.203🇨🇿 ASTANA Technologies
PTRns1.dns4isp.cz

dns4isp.cz

NSns1.dns4isp.cz
NSns2.dns4isp.cz
NSns3.dns4isp.cz
MXmail.kvalitnihosting.cz
A2a00:1790:6::2:0:1 🇨🇿 Kaora
A91.103.163.215🇨🇿 Kaora

PTR for

NS for

Starts with same word

Starts similarily

AI analysis

ns1.dns4isp.cz serves as a name server for dns4isp.org, openblacklist.org, rauspc.cz, taxi-terminal-praha.cz, dns4isp.name and several other domains.

Common name servers include ns2.dns4isp.net, ns3.dns4isp.org and ns2.dns4isp.cz, used together with ns1.dns4isp.cz.

ns1.dns4isp.cz resolves to two IP numbers: 2a0d:180:1::10 and 185.175.8.203.

Other host names share IP numbers with ns1.dns4isp.cz; for instance ns1.dns4isp.net.

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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