DNSBL Spam Check

Checked IP: 81.90.250.184
rDNS/PTR record: mail.mestouvaly.cz

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail.mestouvaly.cz
108.5660 ms
Inactive: 2
Inactive
Response in: 23.9791989 seconds
Amount of searched blacklists: 25 (2 inactive)