DNSBL Spam Check

Checked IP: 193.143.122.117
rDNS/PTR record: mx21.system-hoster.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx21.system-hoster.com
27.8389 ms
Inactive: 2
Inactive
Response in: 5.262229 seconds
Amount of searched blacklists: 26 (2 inactive)