DNSBL Spam Check

Checked IP: 188.138.57.12
rDNS/PTR record: secure.alphatrust.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: secure.alphatrust.de
183.7721 ms
Inactive: 2
Inactive
Response in: 5.008734 seconds
Amount of searched blacklists: 25 (2 inactive)