DNSBL Spam Check

Checked IP: 188.40.220.123
rDNS/PTR record: linux3.buerki-hosting.ch

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: linux3.buerki-hosting.ch
43.3221 ms
Inactive: 2
Inactive
Response in: 1.7525141 seconds
Amount of searched blacklists: 26 (2 inactive)