DNSBL Spam Check

Checked IP: 167.89.100.100
rDNS/PTR record: xtrwsqsq.outbound-mail.sendgrid.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: xtrwsqsq.outbound-mail.sendgrid.net
106.4441 ms
Inactive: 2
Inactive
Response in: 8.6410501 seconds
Amount of searched blacklists: 26 (2 inactive)