DNSBL Spam Check

Checked IP: 2a02:f08:a:4021::1
rDNS/PTR record: fw01.tkrz.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: fw01.tkrz.de
303.7369 ms
Inactive: 2
Inactive
Response in: 8.706933 seconds
Amount of searched blacklists: 26 (2 inactive)