CF1760328738972-tsm20251012143351

MXLIST.NET - klerk.cz

Search for IP or hostnames:

klerk.cz checked at 2025-10-13T04:12:18.909Z 1287ms 105/105/105 100% R:17

klerk.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
MXmail.spoje.net
A2001:4de8:f001:3002::2 🇨🇿 Quantcom
PTRmail.spoje.net
A82.100.58.2🇨🇿 Quantcom
MXsmtp.spoje.net
A2001:4de8:f001:3000::4 🇨🇿 Quantcom
PTRsmtp.spoje.net
A82.100.58.4🇨🇿 Quantcom
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
A77.87.240.93🇨🇿 ASSPOJENET

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

klerk.cz points to a single IP: 77.87.240.93.

klerk.cz is delegated to four name servers: ns1.tele3.cz, ns2.tele3.cz, ns3.tele3.eu and ns4.tele3.us.

klerk.cz at least partially shares its name servers with other domains, for instance ekoklima-ac.cz, csplitomerice.cz, hranari.cz, northstyle.sk and elxis.cz.

Host names with two IPs: 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.

Two mail servers mail.spoje.net and smtp.spoje.net handle klerk.cz.

klerk.cz shares the same mail server setup as other domains, for instance f.cz.

klerk.cz shares some mail servers with other domains, including eudist.eu, pratelstvi.net, algen.cz, wnw.cz and alderan.cz.

These mail servers are commonly used with mail.mithrandir.cz, lemur.net22.cz and backup.mx.spoje.net.

Host names with two IP numbers: mail.spoje.net points to 2001:4de8:f001:3002::2 and 82.100.58.2; smtp.spoje.net points to 2001:4de8:f001:3000::4 and 82.100.58.4

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

YsIYsAl CF johedugfp 2025-10-13