CF1761384757648-tsm20251024211356

WWW.RTSAK.COM - cskr.cz

Search for IP or hostnames:

cskr.cz checked at 2025-10-25T09:32:37.634Z 246ms 94/94/94 100% R:10

cskr.cz

MXmail.dc3.cz
A81.0.217.5🇨🇿 Casablanca INT a.s.
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
A65.21.126.30🇫🇮 Hetzner
PTRcopernic.seoserver.cz

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

cskr.cz resolves to one IP number: 65.21.126.30.

Other host names, for instance demkovic.cz, t3m.sk, oddluzeni-online.cz, meda.sk and copernic.seoserver.cz share IP numbers with cskr.cz.

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

cskr.cz at least partially shares name servers with other domains, including iplace.cz, junker-akademie.cz, tele3.fr, csdl.cz and f3f.sk.

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 cskr.cz, mail.dc3.cz.

cskr.cz shares the same mail server setup as other domains, for instance wolfova.eu, anpu.cz, kozicky.cz, n-joy.cz and erania.sk.

cskr.cz shares at least some mail servers with other domains, for instance 066.cz, mailgate.cz and sterilizers-bmt.com.

These mail servers are often used together with the mail servers blackcat.tele3.cz.

Host name mail.dc3.cz resolves to a single IP: 81.0.217.5.

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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esnQirn CF johedugfp 2025-10-25