CF1760336836035-tsm20251012143351

MXLIST.NET - reference.cz

Search for IP or hostnames:

reference.cz checked at 2025-10-13T06:27:16.021Z 342ms 93/93/93 100% R:15

reference.cz

MXredmail.cloudsystem.cz
A89.187.149.119🇨🇿 Coolhousing
PTRredmail.cloudsystem.cz
NSns1.tele3.cz
A2001:1528:123::d01 🇨🇿 Casablanca INT a.s.
PTRns1.tele3.cz
A81.0.217.111🇨🇿 Casablanca INT a.s.
NSns2.tele3.cz
A2a01:430:43::d02 🇨🇿 MasterDC
PTRns2.tele3.cz
A81.31.35.151🇨🇿 MasterDC
NSns3.tele3.eu
A2a01:4f8:162:24c1::d03 🇩🇪 Hetzner
PTRns3.tele3.eu
A5.9.97.250🇩🇪 Hetzner
PTRns3.tele3.eu
NSns4.tele3.us
A2a01:4ff:f0:16b7::d04 🇺🇸 Hetzner Online Cloud 2
PTRns4.tele3.us
A5.161.75.38🇺🇸 Hetzner Online Cloud 2
PTRns4.tele3.us
A2a01:430:43::130 🇨🇿 MasterDC
PTRcharon.tele3.cz
A81.31.35.130🇨🇿 MasterDC

cz

NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz

Starts with same word

Starts similarily

AI analysis

reference.cz has two IP numbers: 2a01:430:43::130 and 81.31.35.130.

Other host names, for instance barman-show.cz, sfingaos.cz, jasa-sro.com, evropskedotace.cz and clixboom.cz share IP numbers with reference.cz.

reference.cz delegates to four name servers: ns1.tele3.cz, ns2.tele3.cz, ns3.tele3.eu and ns4.tele3.us.

reference.cz at least partially shares name servers with other domains, including xmax.cz, sunny.cz, gmes.cz, tennis-zlin.cz and extraauto.cz.

Host names with two IP numbers: ns1.tele3.cz points to 2001:1528:123::d01 and 81.0.217.111; ns2.tele3.cz points to 2a01:430:43::d02 and 81.31.35.151; ns3.tele3.eu points to 2a01:4f8:162:24c1::d03 and 5.9.97.250; ns4.tele3.us points to 2a01:4ff:f0:16b7::d04 and 5.161.75.38.

A single mail server handles reference.cz, redmail.cloudsystem.cz.

reference.cz shares the same mail server setup as other domains, for instance krasomila.cz, barman-show.cz, oddluzeni-online.cz, euro-hypoteka.cz and mybank.cz.

Host name redmail.cloudsystem.cz resolves to a single IP: 89.187.149.119.

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

USiWHhX CF johedugfp 2025-10-13