@DevelopmentDept I’ve had to google to try and determine your ‘primary domain’, but if it’s the one I’m looking at, then the request is actually being served by cloudflare.
The DNS records for that domain also indicate the same.
Do you have cloudflare sitting in front of Netlify?
If so, you could look into that too.
You may already be aware, but see:
https://answers.netlify.com/t/support-guide-what-problems-could-occur-when-using-cloudflare-in-front-of-netlify/138
https://answers.netlify.com/t/support-guide-why-not-proxy-to-netlify/8869