CF1760044636878-tsm20251009080619

WWW.ROBTEX.COM - jhdata.cz

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jhdata.cz checked at 2025-10-09T21:17:16.853Z 268ms 116/116/116 100% R:14

AI analysis

jhdata.cz is parent of eby.jhdata.cz and mail.jhdata.cz.

jhdata.cz points to a single IP: 81.91.86.12.

Other host names, for instance penefol.cz, hjak.cz, profaktum.cz, kovo.cz and bilaskala.com share IP numbers with jhdata.cz.

jhdata.cz's delegation is to two name servers ns2.web4u.cz and ns.web4u.cz.

jhdata.cz shares the same name server configuration as other domains, such as trymall.cz, az-shop.cz, stry.cz, esraj.cz and centrumpc.cz.

Host names with two IP numbers: ns2.web4u.cz points to 2a02:a40:100:28ff::12 and 85.207.53.12; ns.web4u.cz points to 2001:1568:fd::241 and 185.14.224.241

jhdata.cz is served by a single mail server, mx.web4u.cz.

jhdata.cz uses the same mail server setup as other domains such as hartmannservis.cz, actima.cz, mirisys.com, odehnal.cz and enjoy-greece.eu.

jhdata.cz shares at least partially some mail servers with other domains, for example elubra.cz, ssrkunice.cz, biza.info and ingcorporation.cz.

These mail servers are often used alongside the mail servers mx2.web4u.cz.

Hostname mx.web4u.cz resolves to two IPs: 2001:1568::7012 and 81.91.87.12.

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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ynaZrDM CF johedugfp 2025-10-09