CF1763528852651-tsm20251116095642

WWW.RTSAK.COM - 21.13.46.in-addr.arpa

Search for IP or hostnames:

21.13.46.in-addr.arpa checked at 2025-11-19T05:07:32.521Z 1597ms 50/50/50 100% R:13 allDone:true timedOut:false

21.13.46.in-addr.arpa

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

13.46.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

21.13.46.in-addr.arpa is the parent of 72.21.13.46.in-addr.arpa.

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

21.13.46.in-addr.arpa shares the same name server setup as other domains, for example 32.13.46.in-addr.arpa, 11.139.91.in-addr.arpa, 194.24.89.in-addr.arpa, 75.153.93.in-addr.arpa and 184.24.89.in-addr.arpa.

21.13.46.in-addr.arpa at least partially shares name servers with other domains, including t-email.cz, bankingstartup.com, t-music.cz, tmcz.cz and sssvt.cz.

these name servers are commonly used with eisa.telekom.sk, ns.arbes.cz, names.sssvt.cz and ns.brano.cz.

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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