Yes, it's a commercial font. If you need to use it, you'll have to buy it.
It's indeed an old version
Every author has his/her own definition of personal and commercial use, so unfortunately, this is the only thing to do.
Sometimes you can find the information in the .zip file because the author added it (a "readme" text file, a pdf, anything).
If no information is available, you should try to contact the author (website, email address, contact form, social networks, anything).
If you REALLY can't contact the author or if he/she doesn't answer, well at least you tried. If the author gets back to you much later and complains, you can always show the email you sent for example.
Everything is written here: http://www.dafont.com/faq.php#copyright
Hello, sorry it hasn't been reviewed yet but it will be soon don't worry.
You should contact the authors to be sure about it.
It uses alternates.
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