onejob.fyi / Cloudflare error explainer
Cloudflare: Minor Service Outage · live

Error 1003: you used an IP address instead of the site’s name.

or paste the whole error page
Where it broke: on your side
You your browser ✕ Cloudflare the edge in between ✓ The website the site’s own server –

You used an IP address instead of the site’s name. The site is fine.

Someone typed or linked a bare IP address that belongs to Cloudflare. Cloudflare needs the site’s domain name to know which site you want. Waiting won’t change it. Nothing to wait for — use the website’s name.

What to do about a 1003

  1. Open the site by its domain name, not the IP.
  2. If a link or app sent you here, tell whoever made it.

1003 — if you run this site

  1. A link, script or app uses a Cloudflare IP directly
  2. A hosts-file entry or scanner

Nothing to fix on your side unless you published the IP somewhere; clients must use the hostname.

Cloudflare’s documentation