DNSBL Spam Check

Checked IP: 2a01:4f8:1c1c:c2c5:0:0:0:1
rDNS/PTR record: mx02.ek-knowledge.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx02.ek-knowledge.net
22.1300 ms
Inactive: 2
Inactive
Response in: 7.6678131 seconds
Amount of searched blacklists: 25 (2 inactive)