DNSBL Spam Check

Checked IP: 188.72.108.131
rDNS/PTR record: no entry

Listed: 3 findings
Finding Response time
No rDNS/PTR found
Set PTR record for this IP
126.1790 ms
Blacklisted: Barracuda Reputation Block List
Try to delist your IP from b.barracudacentral.org
Follow the instrucion on this website.
456.8830 ms
Blacklisted: Barracuda Reputation Block List (for SpamAssassin)
Try to delist your IP from bb.barracudacentral.org
227.8841 ms
Blacklisted: Spamhaus ZEN
Try to delist your IP from zen.spamhaus.org
Follow the instrucion on this website.
16.5651 ms
Not Listed: 23 checks
Check Response time
Inactive: 2
Inactive
Response in: 5.2038131 seconds
Amount of searched blacklists: 26 (2 inactive)