Most unfortunately you'll have serious trouble finding anything conclusive!
http://www.cssfontstack.com/ is a great resource that shows fonts at a glance along with the support on OS and Mac (not every platform of course, but that truly would be a labour of love).
Unfortunately, truly "web-safe" fonts are probably a myth, but Mailchimp probably have the resources to draw up a decent list and they suggest:
- Arial
- Arial Black
- Tahoma
- Trebuchet MS
- Verdana
(Contain your excitement)
With:
- Century Gothic
- Geneva
- Lucida
- Lucida Sans
- Lucida Grande
...as backups. For serifs:
- Courier
- Courier New
- Georgia
- Times
- Times New Roman
...plus...
- MS Serif
- New York
- Palatino
- Palatino Linotype
...faced with that list of inspirational typefaces I'd frankly start thinking hard about the performance hit (on modern connections) of a less tedious typeface!
The plus side is that you've reminded me to code some truly outrageous font stacks purely for fun with other designers! I might try:
body {font-family: 'http://www.dafont.com/action-jackson.font', arial) haha