DNSBL Spam Check

Checked IP: 168.245.18.52
rDNS/PTR record: o16824518x52.outbound-mail.sendgrid.net

Listed: 1 findings
Finding Response time
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
22.9330 ms
Not Listed: 25 checks
Check Response time
Found rDNS/PTR: o16824518x52.outbound-mail.sendgrid.net
157.4581 ms
Inactive: 2
Inactive
Response in: 5.6032689 seconds
Amount of searched blacklists: 26 (2 inactive)