I've seen a few posts regarding the IPv6 HTTP request test failing, and it being a cache problem.
When I initially took the test, I forgot to issue an 'rndc reload heyaaron.com'
It's been about 30 minutes, and I've verified heyaaron.com is IPv6 reachable and I can grab my test file.
aaron@hoth:~$ wget -6 http://heyaaron.com/sdkja8d8ou.txt
--2009-09-07 13:58:54-- http://heyaaron.com/sdkja8d8ou.txt
Resolving heyaaron.com... 2001:470:1f0f:1f7::3
Connecting to heyaaron.com|2001:470:1f0f:1f7::3|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 11 [text/plain]
Saving to: `sdkja8d8ou.txt'
100%[=====================================================================================================>] 11 --.-K/s in 0s
2009-09-07 13:58:54 (652 KB/s) - `sdkja8d8ou.txt' saved [11/11]
aaron@hoth:~$
How long does it take for the cache to timeout?
Apparently it's somewhere between 30 minutes and 2 hours. ;)
i'm having the same problem, i can retrieve the file using the hex format but if i use the fqdn, it does not connect.