DNSBL Spam Check

Checked IP: 2a03:b0c0:3:d0:0:0:31:7001
rDNS/PTR record: ns2.blueboard.cz

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ns2.blueboard.cz
246.1321 ms
Inactive: 2
Inactive
Response in: 8.7090812 seconds
Amount of searched blacklists: 26 (2 inactive)