DNSBL Spam Check

Checked IP: 2a01:238:20a:202:50ff::153
rDNS/PTR record: ruban.smtp.rzone.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: ruban.smtp.rzone.de
186.3751 ms
Inactive: 2
Inactive
Response in: 7.3456681 seconds
Amount of searched blacklists: 25 (2 inactive)