DNSBL Spam Check

Checked IP: 147.253.211.103
rDNS/PTR record: mta-211-103.sparkpostmail.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mta-211-103.sparkpostmail.com
55.0671 ms
Inactive: 2
Inactive
Response in: 5.1697249 seconds
Amount of searched blacklists: 25 (2 inactive)