CF1762692957316-tsm20251109122133

DNSWHOIS.INFO - 77.188.80.in-addr.arpa

Search for IP or hostnames:

77.188.80.in-addr.arpa checked at 2025-11-09T12:55:57.300Z 441ms 44/44/44 100% R:23 allDone:true timedOut:false

77.188.80.in-addr.arpa

NSdns.iol.cz
A2a00:1028:100:102::61 🇨🇿 O2-CZECH-REPUBLIC
PTRdns.iol.cz
A194.228.2.61🇨🇿 O2-CZECH-REPUBLIC
PTRdns.iol.cz
NSns2.tel.cz
A2a00:1028:1:205::2 🇨🇿 O2-CZECH-REPUBLIC
PTRns2.tel.cz
A194.228.2.1🇨🇿 O2-CZECH-REPUBLIC
PTRns2.tel.cz

188.80.in-addr.arpa

NSdns.iol.cz
NSns2.tel.cz

Up

Starts with same word

Starts similarily

AI analysis

77.188.80.in-addr.arpa is parent of 138.77.188.80.in-addr.arpa and 2.77.188.80.in-addr.arpa.

77.188.80.in-addr.arpa is delegated to two name servers: dns.iol.cz and ns2.tel.cz.

77.188.80.in-addr.arpa shares the same name server setup as other domains, for example 178.90.in-addr.arpa, 248.81.109.in-addr.arpa, 58.182.90.in-addr.arpa, 255.178.90.in-addr.arpa and 136.179.90.in-addr.arpa.

Host names with two IP numbers:

dns.iol.cz points to 2a00:1028:100:102::61 and 194.228.2.61

ns2.tel.cz points to 2a00:1028:1:205::2 and 194.228.2.1

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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