Thanks for the update, Uday. You mentioned you are allowing your Domain Names to be managed by your ISP, who apparently is not well versed to protect against a social engineering hoax (someone who pretends to have BBO credentials). I recommend you immediately convert your DNS Name Server translations to one of the world-class DNS Registrar companies - folks who do this for a living rather than an ISP like yours who resells DNS as a third party (and then goes to a real DNS Registrar). For instance, over the last 5+ years, I have had good luck with Melbourne IT. Of course there are hunreds of ICCAN Accredited Registrars - here's a list: http://www.icann.org/en/registrars/accredited-list.html It only takes a few hours to handle the adminstrative side of the conversion and a day or two for the network to propogate the translations (in a few hours for most ISPs the last time I moved my server's IP address via Melbourne IT). Good luck, Michael