DNSBL Spam Check

Checked IP: 87.139.187.33
rDNS/PTR record: mail.tsf.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail.tsf.de
10.8440 ms
Inactive: 2
Inactive
Response in: 5.687463 seconds
Amount of searched blacklists: 26 (2 inactive)