On 15 Aug 2017, at 4:29, Ted Lemon wrote:
If it's a commonly-used name, isn't this a one-time event, though? The happy eyeballs client asks for A and AAAA, gets A because it was in the cache, but AAAA also winds up in the cache, and then because it's a commonly used name, neither record ever goes stale again.
+1 to this question. Happy eyeballs might tend to v4 for the first lookup, but then hopefully not after that.
This WG has already spent years trying to rearchitect the A/AAAA lookup. --Paul Hoffman _______________________________________________ DNSOP mailing list [email protected] https://www.ietf.org/mailman/listinfo/dnsop
