DNSBL Spam Check

Checked IP: 2a01:4f8:c010:3c24:0:0:0:21
rDNS/PTR record: tsort.comstau.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: tsort.comstau.de
20.1929 ms
Inactive: 2
Inactive
Response in: 7.203454 seconds
Amount of searched blacklists: 26 (2 inactive)