DNSBL Spam Check

Checked IP: 217.31.83.109
rDNS/PTR record: haufe-tkos.adns.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: haufe-tkos.adns.de
44.4231 ms
Inactive: 2
Inactive
Response in: 4.6683459 seconds
Amount of searched blacklists: 25 (2 inactive)