DNSBL Spam Check

Checked IP: 77.75.21.132
rDNS/PTR record: 77-75-21-132.rz01.sysup.at

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: 77-75-21-132.rz01.sysup.at
140.0540 ms
Inactive: 2
Inactive
Response in: 4.9386411 seconds
Amount of searched blacklists: 25 (2 inactive)