iCloud Services Down
apple.com
apple.com
Somebody reset the Internet Switch, quick!
Deleted comment
My go-to is the Cyrillic Millions sign, which is intended for use in bi-directional text. For an example, copy the line below and paste it into a browser text area and try typing off the end:
"This is ".ti od ew woh
EDIT: It seems I wasnt clear enough... How could I check by myself if the service is down, if I depend of it...