Domain chf.kr
CLOUDFLARENET
Software information

cloudflare cloudflare

tcp/443 tcp/80 tcp/8443

  • Open service 2606:4700:3037::ac43:ab9b:8443 · chf.kr

    2026-01-25 05:12 

    HTTP/1.1 522 <none>
Date: Sun, 25 Jan 2026 05:12:37 GMT
Content-Type: text/plain; charset=UTF-8
Content-Length: 15
Connection: close
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
Referrer-Policy: same-origin
Server-Timing: cfEdge;dur=19522,cfOrigin;dur=0
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9c35465998931c92-AMS
alt-svc: h3=":8443"; ma=86400


error code: 522
    Found 2026-01-25 by HttpPlugin
    Create report

  • Open service 2606:4700:3037::ac43:ab9b:80 · chf.kr

    2026-01-25 05:12 

    HTTP/1.1 301 Moved Permanently
Date: Sun, 25 Jan 2026 05:12:18 GMT
Content-Length: 0
Connection: close
Location: https://chf.kr/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=gTQ6qhLneDr%2BSw2GboPSJkW6UE%2F2NosZ0JMHcgeAjhxpQ9aabkM7FZJeOgjk3WUjMRwCnA7sHSdXy0e6gvVUQHmewVKA97zCfdxjbIi3vyad0w%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-Timing: cfEdge;dur=9,cfOrigin;dur=0
Server: cloudflare
CF-RAY: 9c35465998243c32-AMS
alt-svc: h3=":443"; ma=86400
    Found 2026-01-25 by HttpPlugin
    Create report

  • Open service 2606:4700:3037::ac43:ab9b:443 · chf.kr

    2026-01-25 05:12 

    HTTP/1.1 500 Internal Server Error
Date: Sun, 25 Jan 2026 05:12:19 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Server: cloudflare
strict-transport-security: max-age=63072000;includeSubDomains; preload
cf-cache-status: DYNAMIC
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfEdge;dur=209,cfOrigin;dur=1136
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=FlBepW6gNfLYeaXPGXKDdZIgb0QHO9GKSHNYtrvgLRI6Ek32eLRMlz0m979%2FtoMT%2FHDTKC%2BAonMi0CpsHkWy%2FrJhh6W%2F%2FOfv%2BK3MkAnRA8irqQ%3D%3D"}]}
CF-RAY: 9c3546598ab64e47-AMS
alt-svc: h3=":443"; ma=86400

Page title: 500 Internal Server Error

<html>
<head><title>500 Internal Server Error</title></head>
<body>
<center><h1>500 Internal Server Error</h1></center>
<hr><center>nginx</center>
<script defer src="https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015" integrity="sha512-ZpsOmlRQV6y907TI0dKBHq9Md29nnaEIPlkf84rnaERnq6zvWvPUqr2ft8M1aS28oN72PdrCzSjY4U6VaAw1EQ==" data-cf-beacon='{"version":"2024.11.0","token":"626634d184494fb79c34ad1725bcb0f1","r":1,"server_timing":{"name":{"cfCacheStatus":true,"cfEdge":true,"cfExtPri":true,"cfL4":true,"cfOrigin":true,"cfSpeedBrain":true},"location_startswith":null}}' crossorigin="anonymous"></script>
<script>(function(){function c(){var b=a.contentDocument||a.contentWindow.document;if(b){var d=b.createElement('script');d.innerHTML="window.__CF$cv$params={r:'9c3546598ab64e47',t:'MTc2OTMxNzkzOA=='};var a=document.createElement('script');a.src='/cdn-cgi/challenge-platform/scripts/jsd/main.js';document.getElementsByTagName('head')[0].appendChild(a);";b.getElementsByTagName('head')[0].appendChild(d)}}if(document.body){var a=document.createElement('iframe');a.height=1;a.width=1;a.style.position='absolute';a.style.top=0;a.style.left=0;a.style.border='none';a.style.visibility='hidden';document.body.appendChild(a);if('loading'!==document.readyState)c();else if(window.addEventListener)document.addEventListener('DOMContentLoaded',c);else{var e=document.onreadystatechange||function(){};document.onreadystatechange=function(b){e(b);'loading'!==document.readyState&&(document.onreadystatechange=e,c())}}}})();</script></body>
</html>
    Found 2026-01-25 by HttpPlugin
    Create report

  • Open service 172.67.171.155:443 · chf.kr

    2026-01-25 05:12 

    HTTP/1.1 500 Internal Server Error
Date: Sun, 25 Jan 2026 05:12:19 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Server: cloudflare
strict-transport-security: max-age=63072000;includeSubDomains; preload
cf-cache-status: DYNAMIC
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfEdge;dur=293,cfOrigin;dur=1108
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=ivnLRhhugAx9nusomh%2Bs%2BvXy2FKKpYR8HHEvXx1LfHK3LrdWhblp%2BiBM3Cl7JbtOInr7aQabkyGvExa8i6GdG7rp%2FVHdLA%3D%3D"}]}
CF-RAY: 9c3546598c16975b-FRA
alt-svc: h3=":443"; ma=86400

Page title: 500 Internal Server Error

<html>
<head><title>500 Internal Server Error</title></head>
<body>
<center><h1>500 Internal Server Error</h1></center>
<hr><center>nginx</center>
<script defer src="https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015" integrity="sha512-ZpsOmlRQV6y907TI0dKBHq9Md29nnaEIPlkf84rnaERnq6zvWvPUqr2ft8M1aS28oN72PdrCzSjY4U6VaAw1EQ==" data-cf-beacon='{"version":"2024.11.0","token":"626634d184494fb79c34ad1725bcb0f1","r":1,"server_timing":{"name":{"cfCacheStatus":true,"cfEdge":true,"cfExtPri":true,"cfL4":true,"cfOrigin":true,"cfSpeedBrain":true},"location_startswith":null}}' crossorigin="anonymous"></script>
<script>(function(){function c(){var b=a.contentDocument||a.contentWindow.document;if(b){var d=b.createElement('script');d.innerHTML="window.__CF$cv$params={r:'9c3546598c16975b',t:'MTc2OTMxNzkzOA=='};var a=document.createElement('script');a.src='/cdn-cgi/challenge-platform/scripts/jsd/main.js';document.getElementsByTagName('head')[0].appendChild(a);";b.getElementsByTagName('head')[0].appendChild(d)}}if(document.body){var a=document.createElement('iframe');a.height=1;a.width=1;a.style.position='absolute';a.style.top=0;a.style.left=0;a.style.border='none';a.style.visibility='hidden';document.body.appendChild(a);if('loading'!==document.readyState)c();else if(window.addEventListener)document.addEventListener('DOMContentLoaded',c);else{var e=document.onreadystatechange||function(){};document.onreadystatechange=function(b){e(b);'loading'!==document.readyState&&(document.onreadystatechange=e,c())}}}})();</script></body>
</html>
    Found 2026-01-25 by HttpPlugin
    Create report

  • Open service 172.67.171.155:8443 · chf.kr

    2026-01-25 05:12 

    HTTP/1.1 522 <none>
Date: Sun, 25 Jan 2026 05:12:37 GMT
Content-Type: text/plain; charset=UTF-8
Content-Length: 15
Connection: close
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
Referrer-Policy: same-origin
Server-Timing: cfEdge;dur=19466,cfOrigin;dur=0
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9c3546598f343734-FRA
alt-svc: h3=":8443"; ma=86400


error code: 522
    Found 2026-01-25 by HttpPlugin
    Create report

  • Open service 2606:4700:3036::6815:3fb7:8443 · chf.kr

    2026-01-25 05:12 

    HTTP/1.1 522 <none>
Date: Sun, 25 Jan 2026 05:12:37 GMT
Content-Type: text/plain; charset=UTF-8
Content-Length: 15
Connection: close
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
Referrer-Policy: same-origin
Server-Timing: cfEdge;dur=19580,cfOrigin;dur=0
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9c3546599f7378c3-FRA
alt-svc: h3=":8443"; ma=86400


error code: 522
    Found 2026-01-25 by HttpPlugin
    Create report

  • Open service 2606:4700:3036::6815:3fb7:80 · chf.kr

    2026-01-25 05:12 

    HTTP/1.1 301 Moved Permanently
Date: Sun, 25 Jan 2026 05:12:18 GMT
Content-Length: 0
Connection: close
Location: https://chf.kr/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=yatUiv8VSQRAarUGvTWX%2FJ1RB3VtQFcssVZJCAZuVOE0zunArNmWEJrh6htbHmYzZhNXioi0CG4ZgFhsNysrKAVwjAbVB6vTXTLH5Rbrjqu7%2Bw%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-Timing: cfEdge;dur=9,cfOrigin;dur=0
Server: cloudflare
CF-RAY: 9c3546598bb0f5a6-FRA
alt-svc: h3=":443"; ma=86400
    Found 2026-01-25 by HttpPlugin
    Create report

  • Open service 2606:4700:3036::6815:3fb7:443 · chf.kr

    2026-01-25 05:12 

    HTTP/1.1 500 Internal Server Error
Date: Sun, 25 Jan 2026 05:12:19 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Server: cloudflare
strict-transport-security: max-age=63072000;includeSubDomains; preload
cf-cache-status: DYNAMIC
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfEdge;dur=291,cfOrigin;dur=1134
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=muiM0oy8eTqkSa1j3ZZ6sE3AiSQn36H5Xg8j%2BZtK3rD%2Fj4%2BnjF%2BELRfde4AxwRhlPjG6jQdwSRGTi0HrZr92hpQl3GfbgoQoUrb%2FlG0KS%2BZ2ew%3D%3D"}]}
CF-RAY: 9c3546598abe5d78-FRA
alt-svc: h3=":443"; ma=86400

Page title: 500 Internal Server Error

<html>
<head><title>500 Internal Server Error</title></head>
<body>
<center><h1>500 Internal Server Error</h1></center>
<hr><center>nginx</center>
<script defer src="https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015" integrity="sha512-ZpsOmlRQV6y907TI0dKBHq9Md29nnaEIPlkf84rnaERnq6zvWvPUqr2ft8M1aS28oN72PdrCzSjY4U6VaAw1EQ==" data-cf-beacon='{"version":"2024.11.0","token":"626634d184494fb79c34ad1725bcb0f1","r":1,"server_timing":{"name":{"cfCacheStatus":true,"cfEdge":true,"cfExtPri":true,"cfL4":true,"cfOrigin":true,"cfSpeedBrain":true},"location_startswith":null}}' crossorigin="anonymous"></script>
<script>(function(){function c(){var b=a.contentDocument||a.contentWindow.document;if(b){var d=b.createElement('script');d.innerHTML="window.__CF$cv$params={r:'9c3546598abe5d78',t:'MTc2OTMxNzkzOA=='};var a=document.createElement('script');a.src='/cdn-cgi/challenge-platform/scripts/jsd/main.js';document.getElementsByTagName('head')[0].appendChild(a);";b.getElementsByTagName('head')[0].appendChild(d)}}if(document.body){var a=document.createElement('iframe');a.height=1;a.width=1;a.style.position='absolute';a.style.top=0;a.style.left=0;a.style.border='none';a.style.visibility='hidden';document.body.appendChild(a);if('loading'!==document.readyState)c();else if(window.addEventListener)document.addEventListener('DOMContentLoaded',c);else{var e=document.onreadystatechange||function(){};document.onreadystatechange=function(b){e(b);'loading'!==document.readyState&&(document.onreadystatechange=e,c())}}}})();</script></body>
</html>
    Found 2026-01-25 by HttpPlugin
    Create report

  • Open service 104.21.63.183:8443 · chf.kr

    2026-01-25 05:12 

    HTTP/1.1 522 <none>
Date: Sun, 25 Jan 2026 05:12:36 GMT
Content-Type: text/plain; charset=UTF-8
Content-Length: 15
Connection: close
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
Referrer-Policy: same-origin
Server-Timing: cfEdge;dur=19741,cfOrigin;dur=0
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9c3546517c206e82-SJC
alt-svc: h3=":8443"; ma=86400


error code: 522
    Found 2026-01-25 by HttpPlugin
    Create report

  • Open service 172.67.171.155:80 · chf.kr

    2026-01-25 05:12 

    HTTP/1.1 301 Moved Permanently
Date: Sun, 25 Jan 2026 05:12:16 GMT
Content-Length: 0
Connection: close
Location: https://chf.kr/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=72XrvbHUhiRojwlicbdWpfokThS48kTDSjejoYvQ%2BS3Y4PPwheDg7E%2F2k1t1%2BrF7fYkZUtoe9r02y4VqJHFKV7w7ArygXA%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-Timing: cfEdge;dur=8,cfOrigin;dur=0
Server: cloudflare
CF-RAY: 9c354650f99fd26d-FRA
alt-svc: h3=":443"; ma=86400
    Found 2026-01-25 by HttpPlugin
    Create report

  • Open service 104.21.63.183:443 · chf.kr

    2026-01-25 05:12 

    HTTP/1.1 500 Internal Server Error
Date: Sun, 25 Jan 2026 05:12:18 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Server: cloudflare
strict-transport-security: max-age=63072000;includeSubDomains; preload
cf-cache-status: DYNAMIC
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfEdge;dur=287,cfOrigin;dur=1080
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=c47DVHzf62X3xWxKsB%2F0cZrOMpvo5It3Wwz9tU05fwvYtulDYBmg0f9U9dBbElsovmhEV5JJrPE%2F%2BQPBgs5XIfBKk56qWQ%3D%3D"}]}
CF-RAY: 9c354650b87d2bb0-FRA
alt-svc: h3=":443"; ma=86400

Page title: 500 Internal Server Error

<html>
<head><title>500 Internal Server Error</title></head>
<body>
<center><h1>500 Internal Server Error</h1></center>
<hr><center>nginx</center>
<script defer src="https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015" integrity="sha512-ZpsOmlRQV6y907TI0dKBHq9Md29nnaEIPlkf84rnaERnq6zvWvPUqr2ft8M1aS28oN72PdrCzSjY4U6VaAw1EQ==" data-cf-beacon='{"version":"2024.11.0","token":"626634d184494fb79c34ad1725bcb0f1","r":1,"server_timing":{"name":{"cfCacheStatus":true,"cfEdge":true,"cfExtPri":true,"cfL4":true,"cfOrigin":true,"cfSpeedBrain":true},"location_startswith":null}}' crossorigin="anonymous"></script>
<script>(function(){function c(){var b=a.contentDocument||a.contentWindow.document;if(b){var d=b.createElement('script');d.innerHTML="window.__CF$cv$params={r:'9c354650b87d2bb0',t:'MTc2OTMxNzkzNg=='};var a=document.createElement('script');a.src='/cdn-cgi/challenge-platform/scripts/jsd/main.js';document.getElementsByTagName('head')[0].appendChild(a);";b.getElementsByTagName('head')[0].appendChild(d)}}if(document.body){var a=document.createElement('iframe');a.height=1;a.width=1;a.style.position='absolute';a.style.top=0;a.style.left=0;a.style.border='none';a.style.visibility='hidden';document.body.appendChild(a);if('loading'!==document.readyState)c();else if(window.addEventListener)document.addEventListener('DOMContentLoaded',c);else{var e=document.onreadystatechange||function(){};document.onreadystatechange=function(b){e(b);'loading'!==document.readyState&&(document.onreadystatechange=e,c())}}}})();</script></body>
</html>
    Found 2026-01-25 by HttpPlugin
    Create report

  • Open service 104.21.63.183:80 · chf.kr

    2026-01-25 05:12 

    HTTP/1.1 301 Moved Permanently
Date: Sun, 25 Jan 2026 05:12:16 GMT
Content-Length: 0
Connection: close
Location: https://chf.kr/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=yzM3trYrtFrZFgYVHMjOUnKYJNygcFbGzU3RQRCWNcOV0PW2NpJEGrRVgEX6CkolXA1grvMlb48xuhxbpV6GwOmfKnTCjQ%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-Timing: cfEdge;dur=15,cfOrigin;dur=0
Server: cloudflare
CF-RAY: 9c3546507952fada-SJC
alt-svc: h3=":443"; ma=86400
    Found 2026-01-25 by HttpPlugin
    Create report
chf.kr*.chf.kr
Fingerprint:
247cb26ecac67ce8a40e7e453186cd9d93bbfafefc8a8c13925262588bf4717a
CN:
chf.kr
Key:
ECDSA-256
Issuer:
WE1
Not before:
2025-12-31 09:06
Not after:
2026-03-31 10:06
Domain summary

chf.kr 11

1 recorded
IP summary

2606:4700:3037::ac43:ab9b 2 172.67.171.155 1 2606:4700:3036::6815:3fb7 1 104.21.63.183 1

4 recorded

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