ROBTEX.COM - highavailability.cz
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highavailability.cz checked at 2025-12-07T06:13:51.760Z 1389ms 138/138/138 100% R:13 allDone:true timedOut:false highavailability.cz
cz
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AI analysis
highavailability.cz points to IP number: 164.215.121.110.
Other host names such as qua.cz, mail.qua.cz, nginx.cz, hah.cz and businesscontinuity.cz share IPs with highavailability.cz.
highavailability.cz is delegated to five name servers: ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com and ns.gransy.com.
highavailability.cz at least partially shares name servers with other domains, for instance ipw.cz, ciderie.com, affilmarket.org, phoneshop.sk and profiexpert.cz.
Host names with 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.
Host names with 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.
Host names with two IP numbers: ns5.gransy.com points to: 2a02:750:5::538 and 31.192.227.223.
Note: within each group IP numbers increase by 3.
highavailability.cz is handled by a single mail server, mail.qua.cz.
highavailability.cz shares the same mail server setup as other domains, for instance nginx.cz, businesscontinuity.cz and qua.cz.
mail.qua.cz points to a single IP: 164.215.121.110.