I received an email from MXToolbox that said my domain had been added to a blacklist. I login here and it shows UCEB as the only blacklist that the domain is on. I click on the UCEB that takes me to UCEB.ORG which is in a holding pattern with NETSOL.
How is it possible to be on a blacklist for an organization that doesn't even resolve to a valid domain.
Sorbs shows that I am NOT blacklisted so how does it show this way on MXtoolbox?
How am I to get to a blacklister that doesn't have a valid domain?