The lawsuit filed in Florida last Friday accused Robert E. Moneyhan , a 51-year-old resident of Yulee , Fla. , of registering several Katrina-related domain names -- including KatrinaHelp.com , KatrinaDonations.com , KatrinaRelief.com and KatrinaReliefFund.com -- as early as Aug. 28 , even before the hurricane had hit the Louisiana coast .