DNSBL Spam Check

Checked IP: 147.253.217.43
rDNS/PTR record: mta-253-217-43.sparkpostmail.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mta-253-217-43.sparkpostmail.com
145.1831 ms
Inactive: 2
Inactive
Response in: 1.9623728 seconds
Amount of searched blacklists: 26 (2 inactive)