DNSBL Spam Check

Checked IP: 158.247.18.216
rDNS/PTR record: bid46qy.bf07x.hubspotemail.net

Listed: 3 findings
Finding Response time
Blacklisted: usenix.org
Try to delist your IP from all.s5h.net
Follow the instrucion on this website.
26.0448 ms
Blacklisted: SORBS Aggregate zone (problems)
Try to delist your IP from problems.dnsbl.sorbs.net
Follow the instrucion on this website.
105.9909 ms
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
130.9459 ms
Not Listed: 23 checks
Check Response time
Found rDNS/PTR: bid46qy.bf07x.hubspotemail.net
14.2100 ms
Inactive: 2
Inactive
Response in: 8.2888901 seconds
Amount of searched blacklists: 26 (2 inactive)