CF1761007605110-tsm20251017082432

MXLIST.NET - 40.231.147.in-addr.arpa

Search for IP or hostnames:

40.231.147.in-addr.arpa checked at 2025-10-21T00:46:45.093Z 168ms 46/46/46 100% R:12

40.231.147.in-addr.arpa

NSsun1.biomed.cas.cz
A147.231.40.1🇨🇿 CESNET
PTRsun1.biomed.cas.cz
NSvisla.utia.cas.cz
A2001:718:401:1::1 🇨🇿 CESNET
PTRvisla.utia.cas.cz
A147.231.12.1🇨🇿 CESNET
PTRvisla.utia.cas.cz

231.147.in-addr.arpa

NSacademy.cas.cz
NSnsa.ces.net
NSvisla.utia.cas.cz

Up

Starts with same word

Starts similarily

AI analysis

40.231.147.in-addr.arpa is a parent of 91.40.231.147.in-addr.arpa, 145.40.231.147.in-addr.arpa, 182.40.231.147.in-addr.arpa, 147.40.231.147.in-addr.arpa and 37.40.231.147.in-addr.arpa, plus a few other host names.

40.231.147.in-addr.arpa is delegated to two name servers: sun1.biomed.cas.cz and visla.utia.cas.cz.

40.231.147.in-addr.arpa shares the same name server setup with other domains, for instance mbu.cas.cz, biomed.cas.cz, fgu.cas.cz and 41.231.147.in-addr.arpa.

40.231.147.in-addr.arpa shares name servers with other domains at least partially, for instance iic.cas.cz, 75.231.147.in-addr.arpa, nh.cas.cz, 112.231.147.in-addr.arpa and 150.231.147.in-addr.arpa.

these name servers are commonly used with the name servers academy.cas.cz, nsa.ces.net, dns.itam.cas.cz, ns2.ignum.cz, fw.cs.cas.cz, centos.asu.cas.cz, galaxy.asu.cas.cz, alpha.img.cas.cz, relay.lib.cas.cz and golias.ruk.cuni.cz.

Host names with two IPs:

visla.utia.cas.cz points to: 2001:718:401:1::1 and 147.231.12.1.

Host names with one IP:

sun1.biomed.cas.cz points to: 147.231.40.1.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

NXffUBq CF johedugfp 2025-10-21