DNSBL Spam Check

Checked IP: 2a01:4f8:d0a:203b::1
rDNS/PTR record: robot.first-ns.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: robot.first-ns.de
19.2890 ms
Inactive: 2
Inactive
Response in: 8.7377901 seconds
Amount of searched blacklists: 26 (2 inactive)