CF1762869817386-tsm20251109205412

WWW.ROBTEX.COM - klerk.cz

Search for IP or hostnames:

klerk.cz checked at 2025-11-11T14:03:37.368Z 897ms 170/170/170 100% R:23 allDone:true timedOut:false

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-CLOUD2-AS
PTRns4.tele3.us
A5.161.75.38🇺🇸 HETZNER-CLOUD2-AS
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 an IP address: 77.87.240.93.

klerk.cz delegates 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.

The mail server setup for klerk.cz is the same as for other domains, such as f.cz.

klerk.cz shares at least partially some mail servers with other domains, for instance eudist.eu, pratelstvi.net, algen.cz, wnw.cz and alderan.cz.

Mail servers are commonly used alongside 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.
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