Visit IPv6 websites on your IPv4 connection. Our server connects via IPv6 to the target website and forwards the page back to you on IPv4. Useful for testing the the capability of your webiste over IPv6 adressing or visiting other v6 sites. Enter either the URL of the target website (it must have an AAAA record) OR the RFC2732 style address (ie http://[2001:420:1101:1::a]) in the box below and hit go. Only domain names (and subdomains) with AAAA records or correctly formatted RFC2732 style addresses will work.
Some IPv6 enabled websites that you might want to try:
Check here or here for a nice list of other IPv6 websites.
For a general web proxy which is not IPv6 only try ProxFree.