DNSBL Spam Check

Checked IP: 2a01:4f8:c010:ad55::1
rDNS/PTR record: mail-6.firstlead-server.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-6.firstlead-server.de
0.6490 ms
Inactive: 2
Inactive
Response in: 7.9230058 seconds
Amount of searched blacklists: 26 (2 inactive)