DNSBL Spam Check

Checked IP: 158.247.18.200
rDNS/PTR record: bid46qi.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.
101.4230 ms
Blacklisted: SORBS Aggregate zone (problems)
Try to delist your IP from problems.dnsbl.sorbs.net
Follow the instrucion on this website.
136.0290 ms
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
22.8610 ms
Not Listed: 23 checks
Check Response time
Found rDNS/PTR: bid46qi.bf07x.hubspotemail.net
36.5729 ms
Inactive: 2
Inactive
Response in: 1.9145889 seconds
Amount of searched blacklists: 26 (2 inactive)