CF1763496120864-tsm20251116095642

WWW.RTSAK.COM - 210.203.89.in-addr.arpa

Search for IP or hostnames:

210.203.89.in-addr.arpa checked at 2025-11-18T20:02:00.750Z 976ms 50/50/50 100% R:14 allDone:true timedOut:false

210.203.89.in-addr.arpa

NSns2.cdt.cz
A2001:1a48:0:2::2 🇨🇿 CD-Telematika a.s.
PTRns2.cdt.cz
A81.19.34.2🇨🇿 CD-Telematika a.s.
PTRns2.cdt.cz
NSns.cdt.cz
A2001:1a48:0:1::2 🇨🇿 CD-Telematika a.s.
PTRns1.cdt.cz
A81.19.33.2🇨🇿 CD-Telematika a.s.
PTRns1.cdt.cz

203.89.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

210.203.89.in-addr.arpa is a parent of 252.210.203.89.in-addr.arpa.

Delegation for 210.203.89.in-addr.arpa rests with two name servers, ns2.cdt.cz and ns.cdt.cz.

210.203.89.in-addr.arpa shares the same name server setup as other domains, including 79.13.85.in-addr.arpa, 148.203.89.in-addr.arpa, 143.203.89.in-addr.arpa, 137.203.89.in-addr.arpa and 138.203.89.in-addr.arpa.

210.203.89.in-addr.arpa at least partially shares name servers with other domains, for instance cdis.cz, 242.203.89.in-addr.arpa, vpnfamily.cz, cdtnet.cz and 129.117.82.in-addr.arpa.

These name servers are commonly used with ns1.cdt.cz, ns1.mirnet.cz, ns.kaza.cz, sis0000phant800.insd.cz, sis0000phant802.insd.cz and sis0000phant804.insd.cz.

Host names with two IP numbers: ns2.cdt.cz points to 2001:1a48:0:2::2 and 81.19.34.2; ns.cdt.cz points to 2001:1a48:0:1::2 and 81.19.33.2.

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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