why is supergoodeal.com down.?

Question

it's like a retail computer store

Answer 1

Can you call them? If you don't have their contact information, you should be able to find it through a WHOIS search. Go to some site that sells domains (www.godaddy.com, for example), and click on the WHOIS link. Here, you can enter the website (www.supergoodeal.com) and it should give you contact information (email address, company name, phone number, etc.).