DNSBL Spam Check

Checked IP: 118.128.208.120
rDNS/PTR record: spam1.onnet21.com

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.
107.1470 ms
Blacklisted: Barracuda Reputation Block List (for SpamAssassin)
Try to delist your IP from bb.barracudacentral.org
106.5230 ms
Blacklisted: SORBS Aggregate zone (problems)
Try to delist your IP from problems.dnsbl.sorbs.net
Follow the instrucion on this website.
828.0420 ms
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
22.7790 ms
Not Listed: 22 checks
Check Response time
Found rDNS/PTR: spam1.onnet21.com
327.1642 ms
Inactive: 2
Inactive
Response in: 9.385005 seconds
Amount of searched blacklists: 26 (2 inactive)