DNSBL Spam Check

Checked IP: 156.70.63.137
rDNS/PTR record: mta-70-63-137.sparkpostmail.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mta-70-63-137.sparkpostmail.com
102.0999 ms
Inactive: 2
Inactive
Response in: 5.0645208 seconds
Amount of searched blacklists: 26 (2 inactive)