DNSBL Spam Check

Checked IP: 152.53.80.66
rDNS/PTR record: mx.seiboldsoft.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx.seiboldsoft.com
25.0659 ms
Inactive: 2
Inactive
Response in: 4.9265389 seconds
Amount of searched blacklists: 25 (2 inactive)