DNSBL Spam Check

Checked IP: 158.247.24.138
rDNS/PTR record: bid47vg.bf02x.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.
103.0509 ms
Blacklisted: SORBS Aggregate zone (problems)
Try to delist your IP from problems.dnsbl.sorbs.net
Follow the instrucion on this website.
22.1350 ms
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
21.9638 ms
Not Listed: 23 checks
Check Response time
Found rDNS/PTR: bid47vg.bf02x.hubspotemail.net
4.1280 ms
Inactive: 2
Inactive
Response in: 5.0531869 seconds
Amount of searched blacklists: 26 (2 inactive)