Characters allowed at hostname

⚠ Browser differences

313

315

313

314

const chars = "abcdefghijklmnopqrstuvwxyz0123456789!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~";
        let encodings = new Map();
        for (let i = 0; i < chars.length; i++) {
          let c = chars[i];
          for (let i = 127; i < 65536; i++) {
            let str = String.fromCodePoint(i);
            try {
              let payload = `http://${str}example.com`;
              let u = new URL(payload);
              if (u.hostname === `${c}example.com`) {
                log(i)
              }
            } catch {}
          }
        }