Which DNS servers and hosting providers do you know of that support LOC/RFC-1876? BIND clearly, djbdns/TinyDNS… anything else?
Doesn’t appear to be available in 2012 R2 Active Directory DNS services. Search results suggest someone at Microsoft laughed about the concept or that no one there has ever heard of the RFC.
It’s not available in the UI of any of the hosting providers I use. e.g. DNS Made Easy, Google.
But then again they rarely support anything fun unless used as secondaries from a hidden master.
There’s a few minor hosting shops that mention it. CloudFlare is the only major name that I can quickly find even mentioning it, and it’s a blog post, the gist of which is really just that it’s still an obscure and rarely utilised record.
-Colin