DNSBL Spam Check

Checked IP: 194.163.152.100
rDNS/PTR record: m25700.contaboserver.net

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.
224.3350 ms
Blacklisted: Barracuda Reputation Block List (for SpamAssassin)
Try to delist your IP from bb.barracudacentral.org
215.8689 ms
Not Listed: 24 checks
Check Response time
Found rDNS/PTR: m25700.contaboserver.net
40.6599 ms
Inactive: 2
Inactive
Response in: 9.399653 seconds
Amount of searched blacklists: 26 (2 inactive)