How do u know u'r cdkey is banned?

Yeah i remember way back then, when the stash's were really small but i like how they added runes and jewels and charms, makes it more interesting. I really like how they added the rune upgrades after thul in the 1.10.


But anyway, any advice? do u think my cd key is banned or a long ip ban? its been around 42-46 hours i'd say by now.

I just don't know if i should search for some new keys or give it some more time