DNSBL Spam Check

Checked IP: 213.207.102.21
rDNS/PTR record: exchange.btcloud.nl

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: exchange.btcloud.nl
55.3269 ms
Inactive: 2
Inactive
Response in: 4.8351831 seconds
Amount of searched blacklists: 25 (2 inactive)