DNSBL Spam Check

Checked IP: 81.209.154.151
rDNS/PTR record: rcw-mx.namemaster.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: rcw-mx.namemaster.de
38.2121 ms
Inactive: 2
Inactive
Response in: 4.884037 seconds
Amount of searched blacklists: 26 (2 inactive)