DNSBL Spam Check

Checked IP: 83.171.132.152
rDNS/PTR record: mail01.u2d.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail01.u2d.de
17.2999 ms
Inactive: 2
Inactive
Response in: 1.8808131 seconds
Amount of searched blacklists: 26 (2 inactive)