I just tried to upload some stuff to my site today using Core FTP and I received the following error.
Can't establish connection --> www.zsevans.com:80 @ Sun Aug 24 19:59:30 2008 (11004-100)
The requested name is valid, but no data of the requested type was found.
My settings in connecting through Core FTP are.
I haven't changed any of the ftp credentials I use to login to my site from Core FTP, and until today I've successfully been able to connect, so I am not sure what is the problem.