DNSBL Spam Check

Checked IP: 217.243.235.137
rDNS/PTR record: mail1.systag.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail1.systag.com
50.9970 ms
Inactive: 2
Inactive
Response in: 8.912869 seconds
Amount of searched blacklists: 25 (2 inactive)