The server has been replaced and all accounts transferred. You can verify this by pinging your site and seeing the new IP address returned.
Use Start * Run and type "CMD" in the dialog box and press <Enter>. In the DOS window that comes up, type "ping <your website name>" and press <Enter>. Example:
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\Frank Hagan>ping messing-about.com
Pinging messing-about.com [74.52.103.130] with 32 bytes of data:
Reply from 74.52.103.130: bytes=32 time=44ms TTL=51
Reply from 74.52.103.130: bytes=32 time=43ms TTL=51
Reply from 74.52.103.130: bytes=32 time=43ms TTL=51
Reply from 74.52.103.130: bytes=32 time=43ms TTL=51
Ping statistics for 74.52.103.130:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 43ms, Maximum = 44ms, Average = 43ms
Please let me know if any issues arise.