DNSWHOIS.INFO - master-class.cz
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master-class.cz checked at 2025-10-17T19:12:31.445Z 686ms 74/74/74 100% R:11master-class.cz
| MX | mx4.funlife.cz | ||||||
| A | 82.208.48.18🇨🇿 Casablanca INT a.s. | ||||||
| PTR | mx4.funlife.cz | ||||||
| NS | ns2.web4u.cz | ||||||
| A | 2a02:a40:100:28ff::12 🇨🇿 Radiokomunikace | ||||||
| PTR | ns2.web4u.cz | ||||||
| A | 85.207.53.12🇨🇿 Radiokomunikace | ||||||
| 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 | 77.78.96.52🇨🇿 Casablanca INT a.s. | ||||||
| PTR | wp2.funlife.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
master-class.cz points to a single IP: 77.78.96.52.
Other host names, for instance langard.cz, cwa.cz, colourgroup.biz, colourgroup.cz and wp2.funlife.cz share IP numbers with master-class.cz.
master-class.cz's delegation is to two name servers ns2.web4u.cz and ns.web4u.cz.
master-class.cz shares the same name server configuration as other domains, such as bans.cz, rotoped.cz, basarch.cz, osin.cz and dtcp.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
master-class.cz is served by a single mail server, mx4.funlife.cz.
master-class.cz uses the same mail server setup as other domains such as posters.es, funlife.eu, tridome.cz, tl-trading.eu and posters.sk.
master-class.cz shares some mail servers with other domains, including martincernik.cz, dejure.cz, posters.cz, funlife.cz and geosan-development.cz.
These mail servers are often used alongside the mail servers mx3.funlife.cz.
mx4.funlife.cz points to IP number 82.208.48.18.