tunnel behind NAT

[realdreams]

I successfully set up the tunnel and now I can open ipv6 websites. I set up a website in IIS7 but it seems nobody else can access the site.
The way I did it is create an AAAA record to my ipv6 client address and then I can open the website with the domain, but Google webmaster tools(verfication) can't.
I don't think it has anything to do with NAT anymore since the tunnel is already up. The router is running DD-WRT v24-sp2 and I didn't change any settings on the router for IPv6. I don't this build has IPv6 support.

Edit:
Interesting, I can load the page with an ipv6 proxy. http://www.ipv6proxy.net, but still Google webmaster tools and HE certification Enthusiast level can't load the test pages...
I am pretty sure it works cuz I can see it it both my own ip and the ip of the proxy server in IIS log. So why those 2 tests fail(seems like a DNS error, doesn't send GET request to the server at all)>? The domain is AAAA.ranceyu.com
test pages
/pevk8y8d7d.txt
/google9560042168ddb69a.html

[kasperd]

There is no webserver running on that IPv6 address. Any connection to port 80 get a connection reset. The proxy also reports that it cannot connect to the host.

[realdreams]

problem solved... as long as the tunnel is up, the NAT is transparent(can be ignored)
The problem is caused by access control settings in the mail server and auto-ban(hmailserver)....... It took me like 2 hours to find out my own ip has been banned.....