DNSBL Spam Check

Checked IP: 217.31.84.34
rDNS/PTR record: haufe-sp-dozenten.adns.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: haufe-sp-dozenten.adns.de
19.3899 ms
Inactive: 2
Inactive
Response in: 6.281661 seconds
Amount of searched blacklists: 26 (2 inactive)