DNSBL Spam Check

Checked IP: 168.245.16.51
rDNS/PTR record: xvfrkhpp.outbound-mail.sendgrid.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: xvfrkhpp.outbound-mail.sendgrid.net
101.4650 ms
Inactive: 2
Inactive
Response in: 5.0906289 seconds
Amount of searched blacklists: 25 (2 inactive)