CF1759977179458-tsm20251008212832

DNSWHOIS.INFO - 221.113.195.in-addr.arpa

Search for IP or hostnames:

221.113.195.in-addr.arpa checked at 2025-10-09T02:32:59.441Z 259ms 50/50/50 100% R:15

221.113.195.in-addr.arpa

NSnsa.cesnet.cz
A2001:718:1:101::144:228 🇨🇿 CESNET
PTRnsa.cesnet.cz
A195.113.144.228🇨🇿 CESNET
PTRnsa.cesnet.cz
NSnsa.ces.net
A2001:718:1:1::144:205 🇨🇿 CESNET
PTRnsa.ces.net
A195.113.144.205🇨🇿 CESNET
PTRnsa.ces.net

113.195.in-addr.arpa

NSnsa.cesnet.cz
NSnsa.ten.cz
NSnsa.ces.net

Up

Starts with same word

Starts similarily

AI analysis

221.113.195.in-addr.arpa is the parent of 141.221.113.195.in-addr.arpa, 155.221.113.195.in-addr.arpa, 137.221.113.195.in-addr.arpa, 4.221.113.195.in-addr.arpa, 202.221.113.195.in-addr.arpa and a few other host names.

221.113.195.in-addr.arpa is delegated to two name servers nsa.cesnet.cz and nsa.ces.net.

221.113.195.in-addr.arpa shares the same name server setup as other domains, for instance f.1.0.0.1.0.0.0.8.1.7.0.1.0.0.2.ip6.arpa, umbr.cas.cz, 161.113.195.in-addr.arpa, 181.113.195.in-addr.arpa and e-infra.cz.

221.113.195.in-addr.arpa at least partially shares name servers with other domains, for instance zhasnipodcast.cz, 76.113.195.in-addr.arpa, 135.113.195.in-addr.arpa, wave.cz and gymnsostelc.cz.

These name servers are commonly used with the following name servers: decsys.vsb.cz, nsa.ten.cz, ns1.cro.cz, ns2.cro.cz, ns-01.fel.cvut.cz, ns-02.fel.cvut.cz, ns.hknet.cz, albert.osu.cz, oudec.osu.cz and ns1.nkp.cz.

Host names with two IP numbers:

The host name nsa.cesnet.cz points to 2001:718:1:101::144:228 and 195.113.144.228; the host name nsa.ces.net points to 2001:718:1:1::144:205 and 195.113.144.205.

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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GcoUfVu CF johedugfp 2025-10-09