I think in WFI's case, they are hosted at blogspot - both tracert and DNS lookup of their domain's A record (website) lead back to Google. They are using the forwarding services at GoDaddy, the nameservers in their domain registration of park#.secureserver.com is GoDaddy's servers and then their domain is set to forward to blogspot, making it appear that they have their own webspace when they're actually at blogspot.