DNSBL Spam Check

Checked IP: 84.20.32.100
rDNS/PTR record: exchange.komtechag.ch

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: exchange.komtechag.ch
20.9789 ms
Inactive: 2
Inactive
Response in: 1.7886002 seconds
Amount of searched blacklists: 26 (2 inactive)