[January 13, 2016 – UPDATE]
We’ve noticed yet another wave of false positive listings on these two RBLs.
Their nameservers were stating that some IPs were listed in their database, but when checking on their website turned out they weren’t.
[December 16, 2015]
Barracudacentral’s nameservers have started issuing some false positive results.
As always when we notice such an issue we configure our system to pay special attention to the results it gets from these RBLs and check everything several times to make sure it’s accurate, but there’s only so much we can do until the nameservers on Barracudacentral get fixed up.
Affected RBLs:
b.barracudacentral.org
bb.barracudacentral.org