IPv6 World Day
The 8th of June was the IPv6 World Day. Both Internet and content providers as well as institutions from all over the world took part in this initiative promoted by Internet Society. Thus, these institutions had their main web sites available in IPv6 (AAAA record of DNS), which will also worked in IPv4 as a second option (A record). This action was useful not only to enforce the dissemination of IPv6, but also to test the protocol and find possible configuration problems.