<?xml version="1.0" encoding="UTF-8"?>
<!--
  THE SITEMAP RULE: a sitemap may contain only canonical, indexable URLs.

  Three things are excluded from this file, and each one is a decision rather
  than an omission:

    * indexdark.html — its canonical names a DIFFERENT page (the paper edition).
      Listing it would ask the crawler to index something the page itself
      disclaims, which is the commonest cause of "Duplicate, chose different
      canonical" in Search Console. It is linked for people on sitemap.html
      instead, next to its canonical sibling, because "where is the dark
      version" is a question the XML has no way to answer.

    * 404.html and 404dark.html — noindex.

    * /archive/ — disallowed in robots.txt, and a blocked URL in a sitemap is a
      reported error. The two files are edited months apart, so this is checked
      against robots.txt at build time rather than remembered.

  Which leaves one URL, because this site is one document with one canonical.
  A sitemap of one line is the honest size of it.
-->
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url>
    <loc>https://domainchaos.com/</loc>
    <lastmod>2026-08-08</lastmod>
    <changefreq>monthly</changefreq>
    <priority>1.0</priority>
  </url>
</urlset>
