CF1759712242958-tsm20251005211530

IPLIST.NET - 6.139.91.in-addr.arpa

Search for IP or hostnames:

6.139.91.in-addr.arpa checked at 2025-10-06T00:57:22.920Z 372ms 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

6.139.91.in-addr.arpa is a parent of 219.6.139.91.in-addr.arpa, 250.6.139.91.in-addr.arpa, 178.6.139.91.in-addr.arpa, 130.6.139.91.in-addr.arpa and 2.6.139.91.in-addr.arpa, plus a few other host names.

6.139.91.in-addr.arpa's delegation uses two name servers: freya.t-mobile.cz and idunn.t-mobile.cz.

6.139.91.in-addr.arpa uses the same name server setup as other domains, such as 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 at least partially shares name servers with other domains, including mystage.cz, arbes.cz, zijteprodejem.cz, 1183.cz and arbesams.com.

these name servers are commonly used alongside the name servers eisa.telekom.sk, ns.arbes.cz, ns.arbes.com, ns2.telecom.sk and ns.telecom.sk.

Host names with two IPs:

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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rCXmxLT CF johedugfp 2025-10-06