> Honestly, just spend the five bucks a year and reserve a real domain name with auto renew. It really doesn't make much sense to propose as a solution to a po

> Honestly, just spend the five bucks a year and reserve a real domain name with auto renew. It really doesn't make much sense to propose as a solution to a potential configuration problem subscribing to a service with the goal of never using it. It wouldn't be far-fetched to suggest reserving a subdomain of a domain you already own and use for that specific purpose, but paying for a subscription just to configure your internal DNS doesn't sound reasonable at all.