--- Danlwd Fyltr Shkn Sayfwn-p30download — Bray Andrwyd

But "p30download" is readable as-is, so maybe only the other words are shifted.

Another common one: Atbash cipher (A↔Z, B↔Y, etc.): d (4) → w (23) a (1) → z (26) — "danlwd" → "wzm..." doesn’t look like English. --- danlwd fyltr shkn sayfwn-p30download bray andrwyd

But here, most likely: the person posted a disguised message pointing to a file named "sayfwn-p30download" but the rest is meaningless filler. But "p30download" is readable as-is, so maybe only