DNSBL Spam Check

Checked IP: 2a00:17cf:0:8000:0:0:0:20a
rDNS/PTR record: mx5.post.ch

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx5.post.ch
98.3288 ms
Inactive: 2
Inactive
Response in: 8.4272699 seconds
Amount of searched blacklists: 26 (2 inactive)