DNSBL Spam Check

Checked IP: 93.90.188.45
rDNS/PTR record: server303.configcenter.info

Listed: 4 findings
Finding Response time
Blacklisted: Barracuda Reputation Block List
Try to delist your IP from b.barracudacentral.org
Follow the instrucion on this website.
107.8670 ms
Blacklisted: Barracuda Reputation Block List (for SpamAssassin)
Try to delist your IP from bb.barracudacentral.org
107.5501 ms
Blacklisted: SORBS Aggregate zone (problems)
Try to delist your IP from problems.dnsbl.sorbs.net
Follow the instrucion on this website.
22.8140 ms
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
22.7809 ms
Not Listed: 22 checks
Check Response time
Found rDNS/PTR: server303.configcenter.info
12.7008 ms
Inactive: 2
Inactive
Response in: 9.2204781 seconds
Amount of searched blacklists: 26 (2 inactive)