DNSBL Spam Check

Checked IP: 213.206.231.136
rDNS/PTR record: smtp01.cloud-desk.nl

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp01.cloud-desk.nl
40.1740 ms
Inactive: 2
Inactive
Response in: 9.156518 seconds
Amount of searched blacklists: 26 (2 inactive)