DNSBL Spam Check

Checked IP: 2a00:e68:14:800:0:0:19:19
rDNS/PTR record: relay.heise.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: relay.heise.de
48.5170 ms
Inactive: 2
Inactive
Response in: 8.7496381 seconds
Amount of searched blacklists: 26 (2 inactive)