DNSBL Spam Check

Checked IP: 185.253.15.28
rDNS/PTR record: mailgateway.diak-fr.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mailgateway.diak-fr.de
117.4841 ms
Inactive: 2
Inactive
Response in: 4.9855442 seconds
Amount of searched blacklists: 25 (2 inactive)