Hello, I made an api subdomain, connected it to Cloudflare, but when clicking on it, I will be redirected to a cached page. The technical support of my hosting answered me, attached the result:
$ curl -IL http://api.rus-standart.xyz
HTTP/1.1 301 Moved Permanently
Date: Sun, 25 Feb 2024 12:46:22 GMT
Connection: keep-alive
Cache-Control: max-age=3600
Expires: Sun, 25 Feb 2024 13:46:22 GMT
Location: https://api.rus-standart.xyz/
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=PLF0%2F7S0ir9gEpK5%2BsW6AjXhVF2ZboZLEDud%2Bz%2BmcHnU5Q8evME35yACl3CCyVwLk2SeI9IGdrmzXULqjagWTJBgvfLcwqvJlH0PpxIvyoROdwFTPQRbvqHI%2FWsH3xrPRHs05YlKSA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 85b00cfee8316fb4-CDG
alt-svc: h3=":443"; ma=86400
HTTP/2 302
date: Sun, 25 Feb 2024 12:46:22 GMT
content-type: text/html
location: https://api.rus-standart.xyz/index.html
cf-cache-status: DYNAMIC
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=8JeV0CpgCMEJgXSKNI7myq4FHDdcAZHic643Fw375PtdMIM9g32E8TObqglEtDocnV054U0py%2FcyJioJuIIn0mmx6UMD7UbUkVaYw99mTwgRIwVt7ic40hL8v1CkNdq%2FWZ%2Fd8P7%2BaQ%3D%3D"}],"group":"cf-nel","max_age":604800}
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
cf-ray: 85b00d006ecf1c08-AMS
alt-svc: h3=":443"; ma=86400
HTTP/2 200
date: Sun, 25 Feb 2024 12:46:23 GMT
content-type: text/html
last-modified: Mon, 19 Feb 2024 10:30:17 GMT
accept-ranges: bytes
cf-cache-status: DYNAMIC
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Tl824esDyiadBI%2B6dVwXxUSRvz1Lo21pj1%2F1EUfAknmkvK4XjlAbz3YzpS1ucjr6hVU3AnYbS04oYQ2cQYF%2FBEOZee3x1fviWTJiM%2BKzJDKZVA0sppPY6puUiz0VEUo0ib0DExMlUg%3D%3D"}],"group":"cf-nel","max_age":604800}
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
cf-ray: 85b00d0209111c08-AMS
alt-svc: h3=":443"; ma=86400
I was told that if I edit the hosts file on my computer, everything will be displayed correctly and the following response will come:
$ curl -IL http://api.rus-standart.xyz
HTTP/1.1 200 OK
Server: nginx/1.24.0
Date: Sun, 25 Feb 2024 12:51:28 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
X-Powered-By: PHP/7.4.33
Tell me, is it possible to fix this?
sandro
February 25, 2024, 6:03pm
3
For starters, is your server working on HTTPS? Your example only shows an HTTP URL.
1 Like
Yes, over HTTPS, automatic redirect to HTTPS
sandro
February 25, 2024, 6:04pm
5
What’s the output of this command with the hosts file?
curl -I https://api.rus-standart.xyz
Date: Sun, 25 Feb 2024 18:05:58 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://api.rus-standart.xyz/index.html
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=1bY5Tes3ElQ9%2BdfVOZjxeHOytIfnMVSva4LXqAJURNdQbep0%2FT2emYMO0yTyTn7qOlrtY7Op1bwTGiibvryVChwH7q6KbbXYrQPlCKqozCFEv6BZOSVscpUi%2FQEDOh0fOtHVoJ75sdmmBNuQQ19VrLTBVg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 85b1e1229b1567a2-SJC
alt-svc: h3=":443"; ma=86400
HTTP/1.1 200 OK
Date: Sun, 25 Feb 2024 18:05:58 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Last-Modified: Mon, 19 Feb 2024 10:30:17 GMT
Accept-Ranges: bytes
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Vr39c2gCPbfChVwuboGoEnfca76TxiMimSCJhw%2B8hgIOXGwmZMEiAlaekcOVHXgyMPnQ36swXG9%2B30pl5FSNx8%2F7%2B5LQVMRqhNR4t63MsIGsKrsDvZZq2PcIeruLZXeqpmL64lPo%2B89ooVkVekWLqCaCvQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 85b1e1279eb967a2-SJC
alt-svc: h3=":443"; ma=86400```
sandro
February 25, 2024, 6:06pm
7
That is not with the hosts file as I mentioned.
If you edit the hosts file, you get the following response:
$ curl -IL http://api.rus-standart.xyz
HTTP/1.1 200 OK
Server: nginx/1.24.0
Date: Sun, 25 Feb 2024 12:51:28 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
X-Powered-By: PHP/7.4.33
sandro
February 25, 2024, 6:08pm
9
That is not the command I posted.
sandro
February 25, 2024, 6:16pm
10
Anyhow, assuming your server IP address ends in 143, you do not have a valid SSL certificate on your server
$ curl -I https://api.rus-standart.xyz
curl: (60) SSL certificate problem: self signed certificate
You need to fix this first. Pause Cloudflare and make sure that the site loads fine on HTTPS. You may have to talk to your host
1 Like
I have an SSL certificate displayed
Sorry, everything is in Russian
sandro
February 25, 2024, 6:23pm
13
You haven’t paused Cloudflare yet.
Do I need to disable Cloudflare?
Then will the real IP address of the machine be displayed?
sandro
February 25, 2024, 6:30pm
17
Yes, but you need to do that to debug the issue.
Do you want to send the curl -I command https://api.rus-standart.xyz from your computer? Or what is it required for?
sandro
February 25, 2024, 6:37pm
19
Well, alternatively, can you provide the information I asked earlier?
I’m sorry for the delay, I got this result:
sandro
February 25, 2024, 6:46pm
21
This is not the output of curl.
