DNSBL Spam Check

Checked IP: 156.70.25.148
rDNS/PTR record: mta-70-25-148.sparkpostmail.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mta-70-25-148.sparkpostmail.com
178.1499 ms
Inactive: 2
Inactive
Response in: 5.2169302 seconds
Amount of searched blacklists: 25 (2 inactive)