DNSBL Spam Check

Checked IP: 208.91.2.28
rDNS/PTR record: sc9-smtp-outbound-4.vmware.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: sc9-smtp-outbound-4.vmware.com
15.6460 ms
Inactive: 2
Inactive
Response in: 1.9765139 seconds
Amount of searched blacklists: 26 (2 inactive)