DNSBL Spam Check

Checked IP: 54.216.77.168
rDNS/PTR record: smtpgw.workhuman.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtpgw.workhuman.com
18.2090 ms
Inactive: 2
Inactive
Response in: 5.647182 seconds
Amount of searched blacklists: 26 (2 inactive)