DNSBL Spam Check

Checked IP: 90.80.243.16
rDNS/PTR record: mx1.crpsas.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx1.crpsas.com
153.1920 ms
Inactive: 2
Inactive
Response in: 5.0648832 seconds
Amount of searched blacklists: 25 (2 inactive)