DNSBL Spam Check

Checked IP: 167.89.31.192
rDNS/PTR record: xtrwkfch.outbound-mail.sendgrid.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: xtrwkfch.outbound-mail.sendgrid.net
21.3811 ms
Inactive: 2
Inactive
Response in: 4.739022 seconds
Amount of searched blacklists: 25 (2 inactive)