DNSBL Spam Check

Checked IP: 217.67.100.77
rDNS/PTR record: router.heidemann.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: router.heidemann.com
126.8451 ms
Inactive: 2
Inactive
Response in: 5.4889998 seconds
Amount of searched blacklists: 25 (2 inactive)