I notice the terms you’ve provided — “danlwd,” “Biubiuvpn,” and “andrwyd” — appear to be nonspecific, possibly misspelled, or derived from non-English or slang sources. They do not correspond to any known, legitimate VPN service or technical term I can verify.

If you are looking for (I suspect “andrwyd” might be a typo for “Android”), I’d be happy to help with a general, safe, and educational article.