No, the GDPR does not apply unless you're under the GDPR's jurisdiction. That's the European Union plus anyone or organization with a legal nexus in the EU. So, if you're not in the EU and your server ...

I'm not a lawyer. I think many of those are contracts and therefore you can have obligations under them, whatever they're called or not and regardless of duration (e.g., one femtosecond or five ...

I'm not a lawyer, I'm thinking of norms of international law (which are above treaties), and allowing that treaties can create some kinds of exceptions, but this looks like a case of overclaiming ...