DNSBL Spam Check

Checked IP: 2a01:7c8:fffa:b1::1
rDNS/PTR record: server17.back-site.nl

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: server17.back-site.nl
23.1891 ms
Inactive: 2
Inactive
Response in: 5.1016119 seconds
Amount of searched blacklists: 26 (2 inactive)