DNSBL Spam Check

Checked IP: 89.251.128.72
rDNS/PTR record: smtpmx09.in.rz-24.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtpmx09.in.rz-24.de
200.7439 ms
Inactive: 2
Inactive
Response in: 2.0443249 seconds
Amount of searched blacklists: 26 (2 inactive)