MXLIST.NET - openn.cz
Search for IP or hostnames:
openn.cz checked at 2025-10-17T21:03:19.046Z 636ms 168/168/168 100% R:10openn.cz
cz
| NS | a.ns.nic.cz | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
Starts with same word
Starts similarily
AI analysis
openn.cz points to two IP numbers: 2a0d:5940:43:1:: and 176.96.139.18.
Other host names such as mksrv1.krause.cz, sportovni-pohary.cz, igormikulaphotography.com, igormikula.com and x-pozice.cz share IPs with openn.cz.
openn.cz is delegated to five name servers: ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com and ns.gransy.com.
openn.cz at least partially shares name servers with other domains, for example smartdent.info, dddagmar.cz, lasernet.cz, krida.net and koneprofilm.cz.
Five IP numbers
ns2.gransy.com points to 2001:19f0:6801:474:5400:1ff:fec5:8efb, 2001:19f0:7401:81e0:5400:1ff:fec5:8ef6, 95.179.192.121, 217.16.185.221 and 217.69.4.49
ns3.gransy.com points to 2a02:750:7::2e7, 2a02:750:8::32, 46.21.100.103, 77.78.126.35 and 109.74.7.71
Four IP numbers
ns4.gransy.com points to 2001:19f0:5401:69b:5400:1ff:fec5:8f3f, 2a00:1a28:2010:1::89, 66.42.94.136 and 80.67.7.209
ns.gransy.com points to 2001:19f0:5001:1caf:5400:1ff:fec5:8d50, 45.76.90.43, 77.78.104.149 and 95.179.136.180
Two IP numbers
ns5.gransy.com points to 2a02:750:5::538 and 31.192.227.223
The openn-cz.mail.protection.outlook.com mail server handles openn.cz.
openn-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::e, 52.101.68.12, 52.101.68.15, 52.101.68.25 and 52.101.73.21.