Today is the World IPv6 Day, when many parts of the Internet community will try out IPv6 on a larger scale. A lot of websites will be publishing AAAA (IPv6) DNS records for their main addresses, so users with IPv6 will be accessing the websites over IPv6 by default.
Blinkenshell has been available over IPv6 for a while on a special URL, but from today the regular URL http://blinkenshell.org/ is accessible via IPv6 as well. SSH and IRC are also available via IPv6.
If your ISP does not provide native IPv6 yet, you can get a free IPv6-tunnel from Hurricane Electtric for example.
