I've added both the required and recommended MX and TXT records to my domain but am still showing that the request is pending. It displays correctly when viewed with 3rd party diagnostic tools.

I've been working with my hosting provider to see if there was an issue on their end. Even moved the domain from the primary on my account to an add-on as I've been able to register other add-on domains without any issues. No luck.

Moved the nameservers back from the hosting provider to the registrar where I have more control and am still getting the same results. What would be different about this one domain that your system is not accpetine results?