DNSBL Spam Check

Checked IP: 167.115.8.41
rDNS/PTR record: prsmtp.grainger.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: prsmtp.grainger.com
321.5690 ms
Inactive: 2
Inactive
Response in: 6.1010242 seconds
Amount of searched blacklists: 25 (2 inactive)