DNSBL Spam Check

Checked IP: 45.83.4.117
rDNS/PTR record: mail.knockaert.nl

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail.knockaert.nl
19.3291 ms
Inactive: 2
Inactive
Response in: 5.228476 seconds
Amount of searched blacklists: 26 (2 inactive)