DNSBL Spam Check

Checked IP: 164.82.9.36
rDNS/PTR record: smtp4-22.dc.gov

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp4-22.dc.gov
49.5379 ms
Inactive: 2
Inactive
Response in: 8.6959429 seconds
Amount of searched blacklists: 26 (2 inactive)