DNSBL Spam Check

Checked IP: 2a01:4f8:1c1b:b034:0:0:0:1
rDNS/PTR record: mail01.hostone.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail01.hostone.de
17.8821 ms
Inactive: 2
Inactive
Response in: 7.1977332 seconds
Amount of searched blacklists: 25 (2 inactive)