DNSBL Spam Check

Checked IP: 185.133.13.140
rDNS/PTR record: mx1.crossbase.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx1.crossbase.de
18.5411 ms
Inactive: 2
Inactive
Response in: 5.4752078 seconds
Amount of searched blacklists: 26 (2 inactive)