Domain Server hacked and now denied access to Cpanel

I am with 1dn.com and had my domain server hacked on April 18th. I opened a trouble ticket with 1dni.com support, but to date no response from them, and their website is now not accessible, same for telephone support. After contacting Cpanel, I was initially able to access my control panel through "2082". I changed passwords but only get a blank page when going to webmail. I also am denied access to my website, and keep getting a 404/403 message. 1dni.com has disappeared, and I am basically stuck as a layman trying to retrieve my email, as well as begin repairing any damage by the hacker. I just tried to go to Cpanel through the 2082 port and was denied access with a 401 "Access Denied" message. Can anyone please help me sort out this? When I send test mail to my email address via another server, I don't get a return so I assume it's going somewhere. I've been down 10 days now, unable to access my email or site and still no response from 1dni.com. Every time I attempt to go 1dni.com support, I get an "Error IP address time out" message, or basically, the site is unavailable. Are they still in business? How do I resolve this very serious problem? Thanks in advance for any help.

 

Thanks for the reply. Actually, 1dni.com is a dba for #1 Domain Names International, Inc. and Zane Lawhorn is the founder/principle. He's located in West Virginia and very accessible via his web site, litigation, etc. What are my options regarding accessing my cpanel web mail? I have my site data backed up so I can re-create my web site. While I figure out how to transfer my domain to a new web host server (if I even can), I'm still hoping I can find a silver bullet into my web mail on cpanel. What causes a blank page when you log into your web mail on cpanel?

 

Again, many thanks for your help, and sorry for the mixup on the name. I've been trying to contact the host, 1dni.com/support for the past 10 days with no success - both via the web and land line. I pulled a roadmap of "how to repair a damaged domain", and now just need to get some serious technical help to make it happen, as well as find a new host server.

 

When I went into cpanel prior to the hacking incident, I always retrieved my email through pop3 right from the control panel. When I go into cpanel now (blank page on web mail login, etc.), there is a completely different look to the screen icons and I don't see the pop3 option available. Should I do a Auto-configure for MS Outlook Express for pop3? I have not used MS Outlook to date, due to previous problems I experienced on another system, however, right now I'll try anything that's safe (LOL).