DNSBL Spam Check

Checked IP: 51.15.204.93
rDNS/PTR record: smtp018.mx.imdlv.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp018.mx.imdlv.net
55.7251 ms
Inactive: 2
Inactive
Response in: 4.5890791 seconds
Amount of searched blacklists: 26 (2 inactive)