DNSBL Spam Check

Checked IP: 207.244.98.227
rDNS/PTR record: us1smtp01.topdesk.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: us1smtp01.topdesk.net
23.9820 ms
Inactive: 2
Inactive
Response in: 5.8807321 seconds
Amount of searched blacklists: 26 (2 inactive)