Hi Duane,
>> risk of implementation fingerprinting due to the distinctive QTYPE.
> I think you mean QNAME here?
No, this is about QTYPE. If your software is the only codebase that uses the
QTYPE "MAILB" for DNS probes, then that's a very distinctive fingerprint.
Distinctive QNAMEs are also hi
> On Feb 19, 2025, at 8:00 PM, Ben Schwartz
> wrote:
>
> Hi DNSOP,
>
> John Todd, Puneet Sood, and myself have just posted a new draft [1] with a
> very simple premise: if you're sending queries to a resolver just to see if
> you get a response, query "probe.resolver.arpa". This name is (p
