DNSBL Spam Check

Checked IP: 5.9.151.213
rDNS/PTR record: backup.ullmann.nrw

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: backup.ullmann.nrw
12.2330 ms
Inactive: 2
Inactive
Response in: 4.5037582 seconds
Amount of searched blacklists: 25 (2 inactive)