[Outages-discussion] Fwd: RFC multiple separate DNS providers?

[Aaron C. de Bruyn]

I can't seem to find it now, but I could have sworn that was an RFC
(in addition to the required 3) that said you should have them with
multiple providers, different ASNs, or something like that so one
particular company (or bad config push) wouldn't affect DNS.  i.e.
Primary and 1st secondary with DynDNS and a 2nd secondary with a
completely different provider.

Am I mis-remembering, or can I just not find it?

-A