DNSBL Spam Check

Checked IP: 153.92.31.84
rDNS/PTR record: mx01.os-ms.eu

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx01.os-ms.eu
34.5681 ms
Inactive: 2
Inactive
Response in: 1.8116641 seconds
Amount of searched blacklists: 26 (2 inactive)