DNSBL Spam Check

Checked IP: 149.72.224.177
rDNS/PTR record: wrqvzhbk.outbound-mail.sendgrid.net

Listed: 2 findings
Finding Response time
Blacklisted: SORBS Aggregate zone (problems)
Try to delist your IP from problems.dnsbl.sorbs.net
Follow the instrucion on this website.
22.7540 ms
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
22.8171 ms
Not Listed: 24 checks
Check Response time
Found rDNS/PTR: wrqvzhbk.outbound-mail.sendgrid.net
4.3149 ms
Inactive: 2
Inactive
Response in: 6.0872581 seconds
Amount of searched blacklists: 26 (2 inactive)