DNSBL Spam Check

Checked IP: 198.21.0.140
rDNS/PTR record: cskrhhvc.outbound-mail.sendgrid.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: cskrhhvc.outbound-mail.sendgrid.net
7.9558 ms
Inactive: 2
Inactive
Response in: 4.9379151 seconds
Amount of searched blacklists: 26 (2 inactive)