[February 11, 2019 – UPDATE]
The issue seems to have been resolved on their end, and we’ve now re-enabled this blacklist in our system.
[February 11, 2019]
This RBL has just blacklisted all ‘.com’ domains, probably due to an error on their side.
You may end up getting notified by our platform regarding your domain(s) being blacklisted here.
If so, it is very likely to be a false positive caused by the issue described above.
We have disabled this blacklist from being checked by our system, for now, until the issue gets fixed on their side.
If your ‘.com’ domains appear as blacklisted, they will return to the normal status after the next automatic checkup by our system.