DNSBL Spam Check

Checked IP: 104.151.52.251
rDNS/PTR record: mx03.drv-bund.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx03.drv-bund.de
57.4629 ms
Inactive: 2
Inactive
Response in: 19.74119 seconds
Amount of searched blacklists: 25 (2 inactive)