CF1759670764639-tsm20251005092912

IPLIST.NET - 21.183.109.in-addr.arpa

Search for IP or hostnames:

21.183.109.in-addr.arpa checked at 2025-10-05T13:26:04.624Z 738ms 47/47/47 100% R:14

21.183.109.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

183.109.in-addr.arpa

NSfreya.t-mobile.cz
NSidunn.t-mobile.cz

Starts with same word

Starts similarily

AI analysis

Delegation for 21.183.109.in-addr.arpa rests with two name servers, freya.t-mobile.cz and idunn.t-mobile.cz.

21.183.109.in-addr.arpa shares the same name server setup as other domains, including 170.13.46.in-addr.arpa, 192.183.109.in-addr.arpa, 137.13.46.in-addr.arpa, 122.47.195.in-addr.arpa and 107.24.89.in-addr.arpa.

21.183.109.in-addr.arpa at least partially shares name servers with other domains, for instance zijteprodejem.cz, 1183.cz, arbesams.com, magio.tv and paegas.cz.

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

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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ARWfwxH CF johedugfp 2025-10-05