WWW.RTSAK.COM - netcetera.cz
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netcetera.cz checked at 2025-11-02T00:21:27.077Z 493ms 75/75/75 100% R:11netcetera.cz
| MX | mx.web4u.cz | ||||||
| A | 2001:1568::7012 🇨🇿 WEB4U | ||||||
| PTR | mx.web4u.cz | ||||||
| A | 81.91.87.12🇨🇿 WEB4U | ||||||
| PTR | mx.web4u.cz | ||||||
| NS | ns2.web4u.cz | ||||||
| A | 2a02:a40:100:28ff::12 🇨🇿 BlueTone-AS | ||||||
| PTR | ns2.web4u.cz | ||||||
| A | 85.207.53.12🇨🇿 BlueTone-AS | ||||||
| PTR | ns2.web4u.cz | ||||||
| NS | ns.web4u.cz | ||||||
| A | 2001:1568:fd::241 🇨🇿 WEB4U | ||||||
| PTR | ns.web4u.cz | ||||||
| A | 185.14.224.241🇨🇿 WEB4U | ||||||
| PTR | ns.web4u.cz | ||||||
| A | 81.91.86.12🇨🇿 WEB4U | ||||||
| PTR | php53.web4u.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
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AI analysis
netcetera.cz points to a single IP address: 81.91.86.12.
Other host names such as biza.info, acclive.cz, medipo.cz, artglassweb.cz and blockbuilding.eu share IP numbers with netcetera.cz.
netcetera.cz is delegated to two name servers: ns2.web4u.cz and ns.web4u.cz.
netcetera.cz uses the same name server setup as other domains, including sm-net.cz, tubotech.eu, info-brno.cz, skulptura.cz and instalaceatep.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.
The mail server for netcetera.cz is mx.web4u.cz.
netcetera.cz uses the same mail server setup as other domains, for instance charvathykom.org, partnerpro.cz, krobdesign.eu, ebapraha.com and infosoud.eu.
Some mail servers are shared between netcetera.cz and other domains, for instance creditcheck.cz.
Hostname mx.web4u.cz resolves to two IPs: 2001:1568::7012 and 81.91.87.12.