DNSBL Spam Check

Checked IP: 2001:718:2201:209::130
rDNS/PTR record: imap-r2.slu.cz

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: imap-r2.slu.cz
228.4031 ms
Inactive: 2
Inactive
Response in: 2.7133839 seconds
Amount of searched blacklists: 25 (2 inactive)