DNSBL Spam Check

Checked IP: 185.99.184.146
rDNS/PTR record: sender1.acmbma.com

Listed: 2 findings
Finding Response time
Blacklisted: usenix.org
Try to delist your IP from all.s5h.net
Follow the instrucion on this website.
98.9058 ms
Blacklisted: Spamhaus ZEN
Try to delist your IP from zen.spamhaus.org
Follow the instrucion on this website.
11.7640 ms
Not Listed: 24 checks
Check Response time
Found rDNS/PTR: sender1.acmbma.com
61.7051 ms
Inactive: 2
Inactive
Response in: 2.1191361 seconds
Amount of searched blacklists: 26 (2 inactive)