DNSBL Spam Check

Checked IP: 2a00:1ed0:45:0:0:0:0:15
rDNS/PTR record: hyperion.blueboard.cz

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: hyperion.blueboard.cz
528.1658 ms
Inactive: 2
Inactive
Response in: 2.9251609 seconds
Amount of searched blacklists: 25 (2 inactive)