DNSWHOIS.INFO - smtp.ddr.cz
Search for IP or hostnames:
smtp.ddr.cz checked at 2025-09-10T17:41:41.917Z 460ms 25/25/25 100% R:15
smtp.ddr.cz
A | 81.91.92.89🇨🇿 WEB4U | ||||||
PTR | w4s-wh.server4u.cz |
ddr.cz
MX | w4s-wh.server4u.cz | ||||||
NS | ns2.web4u.cz | ||||||
NS | ns.web4u.cz | ||||||
A | 81.91.92.89🇨🇿 WEB4U |
dbq