Hello, does anyone have experience about register .de domain outside of Germany?
Can I use virtual office address located in Germany for the domain contact?

Yes, it is possible to register a .de domain even if you are located outside of Germany. The official registry for .de domains, DENIC, allows individuals and organizations from around the world to register .de domains.

I've used virtual office services similar to what Capital Office offers, and they've been really helpful for handling mail and maintaining a professional address. If you're considering using a virtual office in Germany for your .de domain, finding a reputable service like this can be a great step. Just ensure they're compliant with domain registration requirements for smooth sailing.