DNSBL Spam Check

Checked IP: 83.171.132.136
rDNS/PTR record: mail07.u2d.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail07.u2d.de
19.2640 ms
Inactive: 2
Inactive
Response in: 8.639637 seconds
Amount of searched blacklists: 26 (2 inactive)