DNSBL Spam Check

Checked IP: 2a01:4f8:161:6235:0:0:0:cafe
rDNS/PTR record: mail.tcpdump.be

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail.tcpdump.be
36.3810 ms
Inactive: 2
Inactive
Response in: 7.944859 seconds
Amount of searched blacklists: 25 (2 inactive)