DNSBL Spam Check

Checked IP: 2a00:1158:400:1:0:0:0:a9
rDNS/PTR record: smtprelay09.ispgateway.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtprelay09.ispgateway.de
10.7858 ms
Inactive: 2
Inactive
Response in: 5.049077 seconds
Amount of searched blacklists: 26 (2 inactive)