CF1763668877790-tsm20251116095642

WWW.RTSAK.COM - 21.186.212.in-addr.arpa

Search for IP or hostnames:

21.186.212.in-addr.arpa checked at 2025-11-20T20:01:17.710Z 269ms 44/44/44 100% R:9 allDone:true timedOut:false

21.186.212.in-addr.arpa

NSrns1.nameservice.at
A2001:4bc8:2000:703::1 🇦🇹 TMA
A46.125.235.221🇦🇹 TMA
PTR046125235221.public.t-mobile.at
NSrns2.nameservice.at
A2a02:8383:d:200a::99 🇦🇹 TMA
PTR2a02-8383-000d-200a-0000-0000-0000-0099.static.v6.upcbusiness.at
A84.115.254.99🇦🇹 TMA
PTR84-115-254-99.cable.dynamic.surfer.at

186.212.in-addr.arpa

NSrns1.nameservice.at
NSrns2.nameservice.at

Up

Starts with same word

Starts similarily

AI analysis

21.186.212.in-addr.arpa has children including 236.21.186.212.in-addr.arpa, 220.21.186.212.in-addr.arpa, 134.21.186.212.in-addr.arpa, 207.21.186.212.in-addr.arpa, 135.21.186.212.in-addr.arpa and a few other host names.

21.186.212.in-addr.arpa is delegated to two name servers: rns1.nameservice.at and rns2.nameservice.at.

21.186.212.in-addr.arpa uses the same name server setup as other domains, including 4.162.125.85.in-addr.arpa, 40.207.126.85.in-addr.arpa, 41.79.223.81.in-addr.arpa, 138.60.229.213.in-addr.arpa and 249.128.34.195.in-addr.arpa.

Host names with two IP numbers:

rns1.nameservice.at points to 2001:4bc8:2000:703::1 and 46.125.235.221.

rns2.nameservice.at points to 2a02:8383:d:200a::99 and 84.115.254.99.

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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