If your using godaddy domain your site might be off the grid right now. This not the first time goDaddy has had this issue.
The main GoDaddy.com domain is unreachable and websites hosted by GoDaddy are also down. The more problematic part is that any domain registered with GoDaddy that uses its nameservers and DNS records are also down. That means that even if you host your site elsewhere, using GoDaddy for DNS means it is inaccessible.
On Twitter, Anonymous Own3r — the security leader of Anonymous — is taking personal responsibility for the attack.
[mashable]