CF1762008571958-tsm20251101102947

NSLIST.NET - 138.203.89.in-addr.arpa

Search for IP or hostnames:

138.203.89.in-addr.arpa checked at 2025-11-01T14:49:31.933Z 323ms 50/50/50 100% R:15

138.203.89.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

The parent of 9.138.203.89.in-addr.arpa, 50.138.203.89.in-addr.arpa, 73.138.203.89.in-addr.arpa, 131.138.203.89.in-addr.arpa, 132.138.203.89.in-addr.arpa and a few other host names is 138.203.89.in-addr.arpa.

138.203.89.in-addr.arpa has two name servers: ns2.cdt.cz and ns.cdt.cz.

138.203.89.in-addr.arpa shares the same name server setup as other domains, for example 220.203.89.in-addr.arpa, 76.13.85.in-addr.arpa, 151.117.82.in-addr.arpa, 69.13.85.in-addr.arpa and 149.203.89.in-addr.arpa.

138.203.89.in-addr.arpa shares some name servers with other domains, for example 232.227.91.in-addr.arpa, 128-255.121.11.212.in-addr.arpa, cd-t.cz, dvi.cz and 128.117.82.in-addr.arpa.

These name servers are commonly used alongside ns1.cdt.cz, ns1.mirnet.cz, ns.kaza.cz and sis0000phant800.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.
dbq

gIFceHa CF johedugfp 2025-11-01