DNS setting, can't open proxy

I transferred my domain name from my previous provider to cloudflare, the DNS settings of my previous provider were correct, and the migration to cloudflare was complete, I set www to my ip address, my website is OK. But after I open proxy, I can’t open my website, chorome show: unexpectedly closed the connection, ERR_CONNECTION_CLOSED, could you help me to solve the problem?

What is the domain name?

If I set pxoxied, I can’t open my website.

The site is not currently proxied so I can’t check…
https://cf.sjr.org.uk/tools/check?58ce9092b26d43d4a17ed9f871cc6b55#dns

What happens? If it is “Too many redirects” then make sure your SSL/TLS is set to “Full (strict)” here…
https://dash.cloudflare.com/?to=/:account/:zone/ssl-tls

Note also you don’t have a DNS record for hinotek.com so you’ll need to create a record for @ if you want that to work.

I set it to proxied now, and now I can’t open my web www.hinotek.com . I already set SSL/TLS to “Full (strict)”. I can set hinotek.com to proxied, but can’t set www to proxied.

You have circular redirects set up…
https://cf.sjr.org.uk/tools/check?750429d558a24781929e6ee6e56f0ea0#connection-server-https

You need to remove one of those.

www.hinotek.com redirects to hinotek.com (likely on Cloudflare) and
hinotek.com redirects to www.hinotek.com (on your origin server)

Check for redirects on Cloudflare here…
https://dash.cloudflare.com/?to=/:account/:zone/rules/redirect-rules (check single and bulk redirects)
https://dash.cloudflare.com/?to=/:account/:zone/rules/rules

Then check on your origin.

1 Like

thanks, I check it soon. Very thanks.

I found the problem, because in my server, I set is force SSL, and closed it, everything is OK. Thanks.

Hello @asia

Glad that you could identify the issue!
Thanks for sharing your solution with us.

CJ313