DNSBL Spam Check

Checked IP: 2a01:4f9:4a:47e5:0:0:0:247
rDNS/PTR record: a.mx.oopen.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: a.mx.oopen.de
19.4390 ms
Inactive: 2
Inactive
Response in: 2.197845 seconds
Amount of searched blacklists: 25 (2 inactive)