DNSBL Spam Check

Checked IP: 2a01:4f8:202:349::2
rDNS/PTR record: isidor.masterframe.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: isidor.masterframe.de
19.6760 ms
Inactive: 2
Inactive
Response in: 2.075248 seconds
Amount of searched blacklists: 25 (2 inactive)