CF1760962171568-tsm20251017082432

DNSWHOIS.INFO - 6.139.91.in-addr.arpa

Search for IP or hostnames:

6.139.91.in-addr.arpa checked at 2025-10-20T12:09:31.556Z 376ms 50/50/50 100% R:12

6.139.91.in-addr.arpa

NSfreya.t-mobile.cz
A2001:1ae8:2:4060::1:f 🇨🇿 T-Mobile CZ AS13036
PTRfreya.t-mobile.cz
A93.153.117.20🇨🇿 T-Mobile CZ AS13036
PTRfreya.t-mobile.cz
NSidunn.t-mobile.cz
A2001:1ae8:2:4010::1:f 🇨🇿 T-Mobile CZ AS13036
PTRidunn.t-mobile.cz
A93.153.117.50🇨🇿 T-Mobile CZ AS13036
PTRidunn.t-mobile.cz

139.91.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 219.6.139.91.in-addr.arpa, 250.6.139.91.in-addr.arpa, 178.6.139.91.in-addr.arpa, 248.6.139.91.in-addr.arpa, 130.6.139.91.in-addr.arpa and a few other host names is 6.139.91.in-addr.arpa.

6.139.91.in-addr.arpa has two name servers: freya.t-mobile.cz and idunn.t-mobile.cz.

6.139.91.in-addr.arpa shares the same name server setup as other domains, for example 24.153.93.in-addr.arpa, 0.141.62.in-addr.arpa, 81.153.93.in-addr.arpa, 35.48.37.in-addr.arpa and 92.80.78.in-addr.arpa.

6.139.91.in-addr.arpa shares some name servers with other domains, for example mystage.cz, arbes.cz, zijteprodejem.cz, 1183.cz and arbesams.com.

These name servers are commonly used with eisa.telekom.sk, ns.arbes.cz, ns.arbes.com, ns2.telecom.sk and ns.telecom.sk.

Host names with two IP numbers:

freya.t-mobile.cz points to: 2001:1ae8:2:4060::1:f and 93.153.117.20; idunn.t-mobile.cz points to: 2001:1ae8:2:4010::1:f and 93.153.117.50.

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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QehdggE CF johedugfp 2025-10-20