DNSBL Spam Check

Checked IP: 2001:67c:680:f04::233
rDNS/PTR record: mx01.kdvz-frechen.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx01.kdvz-frechen.de
163.2202 ms
Inactive: 2
Inactive
Response in: 6.597461 seconds
Amount of searched blacklists: 26 (2 inactive)