CF1762312287559-tsm20251104152717

WWW.ROBTEX.COM - tenergo.cz

Search for IP or hostnames:

tenergo.cz checked at 2025-11-05T03:11:27.541Z 742ms 151/151/151 100% R:19

tenergo.cz

MXmail.dc3.cz
A81.0.217.5🇨🇿 CASABLANCA-AS
NSns1.tele3.cz
A2001:1528:123::d01🇨🇿 CASABLANCA-AS
PTRns1.tele3.cz
A81.0.217.111🇨🇿 CASABLANCA-AS
NSns2.tele3.cz
A2a01:430:43::d02🇨🇿 MASTER-AS
PTRns2.tele3.cz
A81.31.35.151🇨🇿 MASTER-AS
NSns3.tele3.eu
A2a01:4f8:162:24c1::d03🇩🇪 Hetzner
PTRns3.tele3.eu
A5.9.97.250🇩🇪 Hetzner
PTRns3.tele3.eu
NSns4.tele3.us
A2a01:4ff:f0:16b7::d04🇺🇸 HETZNER-CLOUD2-AS
PTRns4.tele3.us
A5.161.75.38🇺🇸 HETZNER-CLOUD2-AS
PTRns4.tele3.us
A2001:4de8:fa71:7e1e::f053🇨🇿 Quantcom
PTRwhitefox.hosting4u.cz
A89.235.1.53🇨🇿 Quantcom
PTRwhitefox.hosting4u.cz

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

tenergo.cz points to two IP numbers: 2001:4de8:fa71:7e1e::f053 and 89.235.1.53.

Other host names, for instance tamsin.sk, spiz.cz, ucar.cz, obecnipolicie.com and poseidon.tele3.cz share IP numbers with tenergo.cz.

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

tenergo.cz shares name servers with other domains at least partially, for instance microtop.sk, stavmag.cz, hroty.eu, hejrov.cz and pallo.cz.

Host names with two IP numbers:

ns1.tele3.cz resolves to 2001:1528:123::d01 and 81.0.217.111.

ns2.tele3.cz resolves to 2a01:430:43::d02 and 81.31.35.151.

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

ns4.tele3.us resolves to 2a01:4ff:f0:16b7::d04 and 5.161.75.38.

The mail server for tenergo.cz is mail.dc3.cz.

tenergo.cz shares the same mail server setup as other domains, including kajf.cz, josu.cz, mibes.sk, id2.cz and etre.cz.

tenergo.cz shares at least some mail servers with other domains, for instance liwest.cz.

Host name mail.dc3.cz resolves to IP 81.0.217.5.

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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