DNSBL Spam Check

Checked IP: 91.133.69.52
rDNS/PTR record: mtp.mst-service.at

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mtp.mst-service.at
60.6251 ms
Inactive: 2
Inactive
Response in: 5.8867049 seconds
Amount of searched blacklists: 25 (2 inactive)