DNSWHOIS.INFO - w3b.letter.cz
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w3b.letter.cz checked at 2025-11-06T12:04:17.851Z 335ms 31/31/31 100% R:16w3b.letter.cz
| MX | mail.letter.cz | ||||||
| A | 195.39.66.230🇨🇿 T-Mobile CZ AS13036 | ||||||
| PTR | w3b.letter.cz | ||||||
letter.cz
| NS | ns.forpsi.cz | ||||||
| MX | alcore.letter.cz | ||||||
| NS | ns.forpsi.it | ||||||
| NS | ns.forpsi.net | ||||||
| A | 195.39.66.230🇨🇿 T-Mobile CZ AS13036 | ||||||
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AI analysis
w3b.letter.cz points to a single IP number: 195.39.66.230.
Other host names, for instance www.hchostivar.com, autoturman.cz, hchostivar.com, tesco.cz and orega.cz share IP numbers with w3b.letter.cz.
w3b.letter.cz is handled by a single mail server, mail.letter.cz.
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