Not that anyone but me probably cares, but the machine running this website now has support for IPv6 connections. So, if you’re on an IPv6 enabled machine/network/etc, it might well be coming to you over IPv6 (yes, the AAAA record is in the DNS as well). Thanks to the people at Hurricane Electric tunnelbroker.net for the IPv6 tunnel that makes this all work (you can get your own IPv6 tunnel through them for free).
I’ve been toying with the idea of allowing ship server to shipgate connections to be done over IPv6 for the Sylverant server as well… The shipgate could theoretically be run completely on IPv6 (no, I have no intention of making the shipgate only accept connections on IPv6, just stating this from a theoretical point of view), but any ship servers will require IPv4 addresses simply because of the fact that PSO doesn’t know anything about IPv6.