DNSBL Spam Check

Checked IP: 223.165.118.0
rDNS/PTR record: dfxrtshh.outbound-mail.sendgrid.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: dfxrtshh.outbound-mail.sendgrid.net
15.2800 ms
Inactive: 2
Inactive
Response in: 4.717608 seconds
Amount of searched blacklists: 25 (2 inactive)