ROBTEX.COM - lec.cz
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lec.cz checked at 2025-12-05T19:51:12.664Z 2766ms 87/87/87 100% R:11 allDone:true timedOut:false lec.cz
| MX | dc01.lec.cz | ||||||
| A | 109.81.181.124🇨🇿 O2-CZECH-REPUBLIC | ||||||
| PTR | dc01.lec.cz | ||||||
| MX | mx.lec.cz | ||||||
| A | 109.81.181.124🇨🇿 O2-CZECH-REPUBLIC | ||||||
| PTR | dc01.lec.cz | ||||||
| NS | ns1.tele3.cz | ||||||
| A | 2001:1528:123::d01🇨🇿 CASABLANCA-AS | ||||||
| PTR | ns1.tele3.cz | ||||||
| A | 81.0.217.111🇨🇿 CASABLANCA-AS | ||||||
| NS | ns2.tele3.cz | ||||||
| A | 2001:4de8:fa71:7e1e::d02🇨🇿 Quantcom | ||||||
| PTR | ns2.tele3.cz | ||||||
| A | 95.80.251.222🇨🇿 Quantcom | ||||||
| PTR | ns2.tele3.cz | ||||||
| NS | ns3.tele3.eu | ||||||
| A | 2a01:4f8:162:24c1::d03🇩🇪 Hetzner | ||||||
| PTR | ns3.tele3.eu | ||||||
| A | 5.9.97.250🇩🇪 Hetzner | ||||||
| PTR | ns3.tele3.eu | ||||||
| A | 109.81.181.124🇨🇿 O2-CZECH-REPUBLIC | ||||||
| PTR | dc01.lec.cz | ||||||
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AI analysis
lec.cz is the parent of mx.lec.cz, dc01.lec.cz and mail.lec.cz.
lec.cz resolves to one IP number: 109.81.181.124.
Other host names such as mx.lec.cz and dc01.lec.cz share IP numbers with lec.cz.
lec.cz is delegated to three name servers ns1.tele3.cz, ns2.tele3.cz and ns3.tele3.eu.
lec.cz at least partially shares name servers with other domains, for instance friends-fest.com, pornobox.cz, renoreco.com, bigcity.cz and prodiliste.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 lec.cz: dc01.lec.cz and mx.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.