MXLIST.NET - sysbit.cz
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sysbit.cz checked at 2025-11-01T23:17:44.239Z 368ms 91/91/91 100% R:19sysbit.cz
| MX | mail.sysbit.cz | ||||||
| A | 89.187.130.39🇨🇿 Coolhousing | ||||||
| PTR | charon.sysbit.cz | ||||||
| NS | ns1.tele3.cz | ||||||
| A | 2001:1528:123::d01 🇨🇿 Casablanca INT a.s. | ||||||
| PTR | ns1.tele3.cz | ||||||
| A | 81.0.217.111🇨🇿 Casablanca INT a.s. | ||||||
| NS | ns2.tele3.cz | ||||||
| A | 2a01:430:43::d02 🇨🇿 MasterDC | ||||||
| PTR | ns2.tele3.cz | ||||||
| A | 81.31.35.151🇨🇿 MasterDC | ||||||
| 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 | ||||||
| NS | ns4.tele3.us | ||||||
| A | 2a01:4ff:f0:16b7::d04 🇺🇸 HETZNER-CLOUD2-AS | ||||||
| PTR | ns4.tele3.us | ||||||
| A | 5.161.75.38🇺🇸 HETZNER-CLOUD2-AS | ||||||
| PTR | ns4.tele3.us | ||||||
| A | 89.187.130.44🇨🇿 Coolhousing | ||||||
| PTR | nebula.sysbit.cz | ||||||
cz
| NS | a.ns.nic.cz | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
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AI analysis
sysbit.cz is a parent of nebula.sysbit.cz, mail.sysbit.cz, charon.sysbit.cz, ns1.sysbit.cz and ns3.sysbit.cz, plus a few other host names.
sysbit.cz points to a single IP number: 89.187.130.44.
Other host names, for instance neuron.cz, roadwarrior.cz, akmasa.cz, porno.cz and zakazky.cz share IP numbers with sysbit.cz.
sysbit.cz is delegated to four name servers: ns1.tele3.cz, ns2.tele3.cz, ns3.tele3.eu and ns4.tele3.us.
sysbit.cz shares name servers with other domains at least partially, for instance krasomila.cz, ciment.cz, imkar.sk, solarica.sk and san-tech.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 sysbit.cz is mail.sysbit.cz.
sysbit.cz uses the same mail server setup as other domains, for example netcore.cz.
Host name mail.sysbit.cz resolves to IP 89.187.130.39.