DNSBL Spam Check

Checked IP: 164.82.11.45
rDNS/PTR record: smtp4-45.dc.gov

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp4-45.dc.gov
39.1309 ms
Inactive: 2
Inactive
Response in: 1.9543839 seconds
Amount of searched blacklists: 26 (2 inactive)