DNSBL Spam Check

Checked IP: 91.186.179.47
rDNS/PTR record: mailntt.hrd-portal.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mailntt.hrd-portal.net
134.5081 ms
Inactive: 2
Inactive
Response in: 2.6066561 seconds
Amount of searched blacklists: 26 (2 inactive)