DNSBL Spam Check

Checked IP: 2a01:4f8:c012:9658:0:0:0:1
rDNS/PTR record: mail.opgos.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail.opgos.de
38.6982 ms
Inactive: 2
Inactive
Response in: 8.226923 seconds
Amount of searched blacklists: 26 (2 inactive)