fix(tlds): read IANA's redesigned root zone database page

packages/core/src/tlds/sources.js

@@ -56,17 +56,47 @@ export const decodeEntities = (s) =>
 /**
  * The root zone database page: one table row per label with its type and
  * manager. The link, not the text, carries the ASCII label: an IDN row shows
- * `.рф` and links to `xn--p1ai.html`. "Not assigned" is IANA's word for a
- * retired label, kept as the manager so a reader sees it.
+ * `.рф` and links to `xn--p1ai` (`xn--p1ai.html` before IANA's 2026 redesign).
+ * "Not assigned" is IANA's word for a retired label, kept as the manager so a
+ * reader sees it.
+ *
+ * Two layouts are read. The old one is `label | type | manager`. The redesign
+ * (live by 2026-10-21) is `label | status | type | manager | script | ...`, with
+ * the manager cell marked `col-manager`, types in title case ("Country Code"),
+ * and a retired label shown as status "Retired" with an empty manager. Types are
+ * normalised to the old lower-case, dashed vocabulary (`country-code`).
  */
 export function parseRootDb(html) {
   const out = [];
-  const re =
-    /href="\/domains\/root\/db\/([^"/]+)\.html"[^>]*>[\s\S]*?<\/td>\s*<td>([\s\S]*?)<\/td>\s*<td>([\s\S]*?)<\/td>/g;
-  for (const m of String(html ?? '').matchAll(re)) {
-    const tld = decodeURIComponent(m[1]).toLowerCase();
-    if (!/^[a-z0-9-]+$/.test(tld)) continue;
-    out.push({ tld, type: decodeEntities(m[2]) || null, manager: decodeEntities(m[3]) || null });
+  const seen = new Set();
+  const text = (cell) => decodeEntities(cell.replace(/<[^>]*>/g, ' '));
+  for (const row of String(html ?? '')
+    .split(/<tr\b/i)
+    .slice(1)) {
+    const link = row.match(/href="\/domains\/root\/db\/([^"/]+?)(?:\.html)?"/);
+    if (!link) continue;
+    const tld = decodeURIComponent(link[1]).toLowerCase();
+    if (!/^[a-z0-9-]+$/.test(tld) || seen.has(tld)) continue;
+    const cells = [...row.matchAll(/<td\b([^>]*)>([\s\S]*?)<\/td>/gi)];
+    const at = cells.findIndex((c) => /col-manager/.test(c[1]));
+    let type;
+    let manager;
+    if (at > 0) {
+      type = text(cells[at - 1][2]);
+      manager = text(cells[at][2]);
+      const status = at > 1 ? text(cells[1][2]) : '';
+      if (!manager && /^retired$/i.test(status)) manager = 'Not assigned';
+    } else {
+      if (cells.length < 3) continue;
+      type = text(cells[1][2]);
+      manager = text(cells[2][2]);
+    }
+    seen.add(tld);
+    out.push({
+      tld,
+      type: type ? type.toLowerCase().replace(/\s+/g, '-') : null,
+      manager: manager || null,
+    });
   }
   return out;
 }

test/tlds.test.js

@@ -145,6 +145,38 @@ describe('IANA parsers', () => {
     expect(rows.find((r) => r.tld === 'ai').manager).toBe('Government of Anguilla & Co');
   });
 
+  test('the root zone database, redesigned: status column, col-manager, title-case types', () => {
+    const page = `
+<table><tbody>
+<tr>
+  <td><a href="/domains/root/db/aaa"> .aaa <span class="rz-icon-sm tld-type-inline"><img src="/g.svg" alt=""></span></a></td>
+  <td><span class="index-label"><span class="rz-icon-sm"><img src="/c.svg" alt=""></span> Active </span></td>
+  <td><span class="index-label"><span class="rz-icon-sm"><img src="/g.svg" alt=""></span> Generic </span></td>
+  <td class="col-manager"> American Automobile Association, Inc. </td>
+  <td> Latn </td><td> Latin </td><td> en||aaa </td>
+</tr>
+<tr>
+  <td><a href="/domains/root/db/ai"> .ai </a></td>
+  <td><span class="index-label"> Active </span></td>
+  <td><span class="index-label"> Country Code </span></td>
+  <td class="col-manager"> Government of Anguilla &amp; Co </td>
+  <td> Latn </td>
+</tr>
+<tr>
+  <td><a href="/domains/root/db/xn--0zwm56d"> .测试 </a></td>
+  <td><span class="index-label"> Retired </span></td>
+  <td><span class="index-label"> Test </span></td>
+  <td class="col-manager"> </td>
+  <td> Hani </td>
+</tr>
+</tbody></table>`;
+    expect(src.parseRootDb(page)).toEqual([
+      { tld: 'aaa', type: 'generic', manager: 'American Automobile Association, Inc.' },
+      { tld: 'ai', type: 'country-code', manager: 'Government of Anguilla & Co' },
+      { tld: 'xn--0zwm56d', type: 'test', manager: 'Not assigned' },
+    ]);
+  });
+
   test('RDAP bootstrap: https wins, trailing slash added', () => {
     const rows = src.parseRdapBootstrap(RDAP_BOOT);
     expect(rows).toContainEqual({ tld: 'com', rdap: 'https://rdap.verisign.com/com/v1/' });