CF1759607714100-tsm20251004101907

IPLIST.NET - 28.231.147.in-addr.arpa

Search for IP or hostnames:

28.231.147.in-addr.arpa checked at 2025-10-04T19:55:14.086Z 526ms 49/49/49 100% R:20

28.231.147.in-addr.arpa

NSfikus.jh-inst.cas.cz
A147.231.28.135🇨🇿 CESNET
PTRfikus.jh-inst.cas.cz
NSns2.jh-inst.cas.cz
A147.231.28.2🇨🇿 CESNET
PTRns2.jh-inst.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

28.231.147.in-addr.arpa is parent of 2.28.231.147.in-addr.arpa, 117.28.231.147.in-addr.arpa, 3.28.231.147.in-addr.arpa, 8.28.231.147.in-addr.arpa and 135.28.231.147.in-addr.arpa.

28.231.147.in-addr.arpa is delegated to three name servers: fikus.jh-inst.cas.cz, ns2.jh-inst.cas.cz and visla.utia.cas.cz.

28.231.147.in-addr.arpa at least partially shares name servers with other domains, including 6.231.147.in-addr.arpa, ig.cas.cz, 208.231.147.in-addr.arpa, cs.cas.cz and hiu.cas.cz.

These name servers are commonly used with academy.cas.cz, nsa.ces.net, sun1.biomed.cas.cz, fw.cs.cas.cz, dns.itam.cas.cz, centos.asu.cas.cz, galaxy.asu.cas.cz, alpha.img.cas.cz, relay.lib.cas.cz and gandalf.ig.cas.cz.

Host names with two IP numbers:

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

Host names with one IP number:

fikus.jh-inst.cas.cz points to: 147.231.28.135.

ns2.jh-inst.cas.cz points to: 147.231.28.2.

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

rbybLPa CF johedugfp 2025-10-04