DNSBL Spam Check

Checked IP: 2a01:4f8:262:451a::3
rDNS/PTR record: mail.zzyzz.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail.zzyzz.de
9.3250 ms
Inactive: 2
Inactive
Response in: 7.4103611 seconds
Amount of searched blacklists: 25 (2 inactive)