DNSBL Spam Check

Checked IP: 23.236.135.67
rDNS/PTR record: mail.c1notifications.com

Listed: 2 findings
Finding Response time
Blacklisted: Barracuda Reputation Block List
Try to delist your IP from b.barracudacentral.org
Follow the instrucion on this website.
221.1039 ms
Blacklisted: Barracuda Reputation Block List (for SpamAssassin)
Try to delist your IP from bb.barracudacentral.org
221.5550 ms
Not Listed: 23 checks
Check Response time
Found rDNS/PTR: mail.c1notifications.com
192.5161 ms
Inactive: 2
Inactive
Response in: 4.916008 seconds
Amount of searched blacklists: 25 (2 inactive)