Could someone with more computer experience explain this about Pogo?

[BadgeBabe]

When I sign on to Club Pogo, the home page ends in .do.
I did a domain check and this is the suffix for the Dominican Republic. The site states that their headquarters is in Redwood Shores, CA, USA, with expansion as noted below.
It doesn't REALLY matter, I guess, but the .do extension didn't used to be there. If it means something other than the Dominican Republic, could someone explain? If it does mean the Dominican Republic, can someone explain that too?
Am I reading the URL wrong or what?

I found this info on EA's site about their locations of operations. No mention of the Dominican Republic.

"EA's five hub studios are in Redwood Shores (US), Los Angeles (US), Orlando (US), Vancouver (Canada) and Surrey (UK), along with development studios in Chicago (US), Montreal (Canada), Warrington (UK) and Tokyo (Japan) and boasts a development team that is more than 5,200 people strong. The company's European corporate headquarters are located in Geneva, Switzerland. With an eye on the global marketplace, EA continues to expand its international presence, most recently having opened offices in Hong Kong, Singapore and Seoul. EA is focused on continuing to grow its business presence in Asia Pacific and Japan.

EA STUDIOS:
In addition to the Redwood City, California headquarters and development studio, EA operates development studios in Los Angeles, California; Orlando, Florida; Chicago, Illinois; Vancouver and Montreal, Canada; Tokyo, Japan; and Chertsey, Guildford, and Warrington, England. "

THANK YOU!!! I've really been wondering about this lately.. Please forgive me for asking a non- essential question. :)

Badge Babe

[ICER]

The main addy is www.pogo.com

The .do has nothing to do with the Dominican Republic.

See about   .do here   http://www.fileinfo.net/extension/do

[BadgeBabe]

Ohhhh!!!!
Thank you. :)
That makes a lot more sense. I didn't know it was part of a website's URL though. Never too OLD to learn, ya think? :)