DNSBL Spam Check

Checked IP: 192.174.81.41
rDNS/PTR record: mta-81-41.sparkpostmail.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mta-81-41.sparkpostmail.com
34.2469 ms
Inactive: 2
Inactive
Response in: 4.7651401 seconds
Amount of searched blacklists: 25 (2 inactive)