Embed

Drop a WHOIS lookup on any page.

A small, theme-friendly iframe that lets your readers check any domain inline. Free to use, just keep the "Powered by" link.

Basic embed

Drop this anywhere on your page. Users type a domain, results render inline.

<iframe
  src="https://whois.mokohost.com/embed/widget"
  width="100%"
  height="220"
  loading="lazy"
  title="MokoHost WHOIS lookup"
  style="border:0;border-radius:12px;"
></iframe>

Pre-fill a domain

Show a specific domain when the widget loads. Useful for product pages or news posts.

<iframe
  src="https://whois.mokohost.com/embed/widget?domain=example.com&theme=light"
  width="100%"
  height="320"
  loading="lazy"
  title="MokoHost WHOIS lookup"
  style="border:0;border-radius:12px;"
></iframe>

Auto-resize (recommended)

The widget posts its height to the parent; this listener keeps the iframe sized to the content with no scrollbars.

<iframe
  id="mokohost-whois"
  src="https://whois.mokohost.com/embed/widget"
  width="100%"
  height="220"
  loading="lazy"
  title="MokoHost WHOIS lookup"
  style="border:0;border-radius:12px;"
></iframe>
<script>
  window.addEventListener("message", function (e) {
    if (e.data && e.data.type === "mokohost-whois:resize") {
      var f = document.getElementById("mokohost-whois");
      if (f) f.style.height = e.data.height + "px";
    }
  });
</script>

Live preview

What your readers will see

Open full site

Enter a domain to see registrar, created date, expiry and availability.

URL params
?domain=example.com pre-fills a lookup.
?theme=light or ?theme=dark forces a theme.

No tracking pixels
The widget makes one call to our own WHOIS API. No third-party scripts are injected into your page.

Attribution
Please leave the "Powered by MokoHost WHOIS" link in place — it's how this stays free.