DNSBL Spam Check

Checked IP: 147.253.213.57
rDNS/PTR record: mta-213-57.sparkpostmail.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mta-213-57.sparkpostmail.com
4.8420 ms
Inactive: 2
Inactive
Response in: 5.8496618 seconds
Amount of searched blacklists: 26 (2 inactive)