[Resolved]  City Bank — Credit Card Online Appln

I have applied for a City bank credit card online and got a application number, which is of 5 digits?!!. When I called up the city bank customer care, they asked me to type the application Id, they said my 5 digit number is invalid? I checked for the status online. The site again said the application number is invalid. From this forum I saw that it is a 12 digit number!!.

Am I fooled by a fake site ? Is this email Id, [protected]@citicorp.com which I received the acknowledgement from is a genuine one?
Is the following site where I applied for my card is genuine ?
https://www.online.citibank.co.in/portal/citiin/forms/citi_focuscards_index.jsp?site=portal&creative=NG...⇄

Thanks in advance.