CF1758395596550-tsm20250920190613

NSLIST.NET - klerk.cz

Search for IP or hostnames:

klerk.cz checked at 2025-09-20T19:13:16.537Z 618ms 105/105/105 100% R:22

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 number: 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 name servers with other domains, for instance ekoklima-ac.cz, csplitomerice.cz, hranari.cz, northstyle.sk and elxis.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.

klerk.cz is handled by two mail servers: mail.spoje.net and smtp.spoje.net.

klerk.cz uses the same mail server setup as other domains, for instance ifoundation.cz and f.cz.

klerk.cz shares mail servers with other domains at least in part, for instance 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

EeHlhwt CF johedugfp 2025-09-20