[dns-operations] A dns-proxy for DNS over HTTP(s)
jelte.jansen at sidn.nl
Tue Aug 25 11:15:01 UTC 2015
On 08/25/2015 11:29 AM, Stephane Bortzmeyer wrote:
> with UDP. (By the way, I would like to see a DNS service "public
> resolver only reachable with TCP" using the normal DNS protocol. It
> would be an useful looking glass, and would avoid the risks documented
> in RFC 5358.)
I have done some very preliminary experiments with this idea some time
ago; I made a version of unbound that sent TC=1 to every UDP query, and
only actually answered TCP queries.
Unfortunately the first few machines I tried it with didn't appear to
retry over TCP, so I didn't pursue further at that time. Might be
willing to have another look at it if there's more people interested.
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