I have no clue, it's all handled by the registrar's DNS. I know when it last expired I was getting a good number of emails from people begging for it to come ba

I have no clue, it's all handled by the registrar's DNS. I know when it last expired I was getting a good number of emails from people begging for it to come back asap. The other commentators here are right, it won't solve a good number of the issues in this proposal, but works well if you need something for developing against subdomains.