DNSBL Spam Check

Checked IP: 91.121.234.236
rDNS/PTR record: server100.cropsystems.eu

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: server100.cropsystems.eu
52.1679 ms
Inactive: 2
Inactive
Response in: 24.1865129 seconds
Amount of searched blacklists: 25 (2 inactive)