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Thanks for including an English area because I took German in high school and I really sucked at it. Of course my Oma in Germany wasn't too happy about it. 
My question is how do I get on my server that I created? I feel like a noob for asking this. I can't find the server address or anything so I can log on. Or is there something I have to download so I can get on it?
Just watch the picture =)
if you registered with a different username than your minecraft account name you need to change the whitelist to whatever is your mc account name since it has automatically filled in your user account name that you created on aternos
Use the Dyn IP, I had the problem, too.
The Main IP (XXX.aternos.me) is working after 15 seconds - 1 minute after the Server is started. Thats because your [lexicon]Minecraft[/lexicon] Server is starting on a random Host every time.
P.S.: Soryy for my bad English, i hate it!:D
Where you come?
Please try the DIRECT IP for example cat.aternos.org:24454
