Service is running on TCP port 443

Headers:
HTTP/1.1 521 
Date: Mon, 13 Jan 2025 02:44:26 GMT
Content-Type: text/plain; charset=UTF-8
Content-Length: 15
Connection: close
Report-To:
{"endpoints":[{"url":"https:\/\/a.nel.cloudfl
are.com\/report\/v4?s=EZZ
SNMjnsvgy%2BPvG3%2BvfOCPs%2BuaO5hzj9opstNqK9UosrjXTqcPYQp4beuMtXvYd1c5
PFQ7WLCRArXfwb%2BRB9No5wTS%2BJWwYLhYlQDdUHkl35ZcecFyUQp1M9nmnw519IL42&
quot;
}],"group":"cf-nel","max_age":604800}
NEL:
{"success_fraction":0,"report_to":"cf-nel&quo
t;,"max_age":604800}
X-Frame-Options: SAMEORIGIN
Referrer-Policy: same-origin
Cache-Control: private, max-age=0, no-store, no-cache,
must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Server: cloudflare
CF-RAY: 90120b60ed81662d-AMS
alt-svc: h3=":443"; ma=86400
server-timing:
cfL4;desc="?proto=TCP&rtt=4089&min_rtt=4008&rtt_var=1
186&sent=6&recv=7
&lost=0&retrans=0&sent_bytes=2989&recv_bytes=787&d
elivery_rate=702594&
cwnd=252&unsent_bytes=0&cid=f31d523b5cd19465&ts=219&x=
0"