DNSBL Spam Check

Checked IP: 212.89.131.171
rDNS/PTR record: mailout.klinikum-saarbruecken.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mailout.klinikum-saarbruecken.de
84.0540 ms
Inactive: 2
Inactive
Response in: 4.6251631 seconds
Amount of searched blacklists: 25 (2 inactive)