DNSBL Spam Check

Checked IP: 91.203.212.56
rDNS/PTR record: 51234.onlineshophosting.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: 51234.onlineshophosting.de
23.7420 ms
Inactive: 2
Inactive
Response in: 4.5524709 seconds
Amount of searched blacklists: 25 (2 inactive)