CF1763726061667-tsm20251116095642

WWW.RTSAK.COM - mail.lec.cz

Search for IP or hostnames:

mail.lec.cz checked at 2025-11-21T11:54:21.654Z 417ms 91/91/91 100% R:14 allDone:true timedOut:false

mail.lec.cz

CNAMElec.cz
MXdc01.lec.cz
A109.81.181.124🇨🇿 O2-CZECH-REPUBLIC
PTRdc01.lec.cz
MXmx.lec.cz
A109.81.181.124🇨🇿 O2-CZECH-REPUBLIC
PTRdc01.lec.cz
NSns1.tele3.cz
A2001:1528:123::d01 🇨🇿 CASABLANCA-AS
PTRns1.tele3.cz
A81.0.217.111🇨🇿 CASABLANCA-AS
NSns2.tele3.cz
A2001:4de8:fa71:7e1e::d02 🇨🇿 Quantcom
PTRns2.tele3.cz
A95.80.251.222🇨🇿 Quantcom
PTRns2.tele3.cz
NSns3.tele3.eu
A2a01:4f8:162:24c1::d03 🇩🇪 Hetzner
PTRns3.tele3.eu
A5.9.97.250🇩🇪 Hetzner
PTRns3.tele3.eu
A109.81.181.124🇨🇿 O2-CZECH-REPUBLIC
PTRdc01.lec.cz

lec.cz

MXdc01.lec.cz
MXmx.lec.cz
NSns1.tele3.cz
NSns2.tele3.cz
NSns3.tele3.eu
A109.81.181.124🇨🇿 O2-CZECH-REPUBLIC

Starts with same word

Starts similarily

AI analysis

mail.lec.cz resolves to one IP number: 109.81.181.124.

Other host names, for instance mx.lec.cz, dc01.lec.cz and lec.cz share IP numbers with mail.lec.cz.

mail.lec.cz is delegated to three name servers ns1.tele3.cz, ns2.tele3.cz and ns3.tele3.eu.

mail.lec.cz at least partially shares name servers with other domains, for instance zin.sk, jen-porno.cz, servis-obalov.sk, dekorovani.cz and merdin.cz.

these name servers are commonly used alongside ns4.tele3.us.

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: 2001:4de8:fa71:7e1e::d02 and 95.80.251.222.

ns3.tele3.eu points to: 2a01:4f8:162:24c1::d03 and 5.9.97.250.

Two mail servers handle mail.lec.cz: dc01.lec.cz and mx.lec.cz.

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

Host names with a single IP:

dc01.lec.cz points to 109.81.181.124.

mx.lec.cz points to 109.81.181.124.

Host names pointing to 109.81.181.124: dc01.lec.cz and mx.lec.cz.

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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