Domain cer.is
CLOUDFLARENET
Software information

cloudflare cloudflare

tcp/443 tcp/80 tcp/8443

  • Open service 172.67.223.179:8443 · cer.is

    2026-01-07 02:44 

    HTTP/1.1 522 <none>
Date: Wed, 07 Jan 2026 02:44:48 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=19297,cfOrigin;dur=0
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9ba01d10ad92ebb6-YYZ
alt-svc: h3=":8443"; ma=86400


error code: 522
    Found 2026-01-07 by HttpPlugin
    Create report

  • Open service 2606:4700:3031::ac43:dfb3:80 · cer.is

    2026-01-07 02:44 

    HTTP/1.1 301 Moved Permanently
Date: Wed, 07 Jan 2026 02:44:27 GMT
Content-Length: 0
Connection: close
Location: https://cer.is/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=6OBCnU5JM7Td1YzaRDC2cOJFCb%2Fx9pDHf684ip1v%2B1i4SIWsabVyaR8zerrCIs5e2Q4Vt%2BmHSTQa7J5UG6Kf9460YIIpgeaKLUfxHx0Q8ebUrQ%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: 9ba01d0aad4dcbfd-YYZ
alt-svc: h3=":443"; ma=86400
    Found 2026-01-07 by HttpPlugin
    Create report

  • Open service 2606:4700:3031::ac43:dfb3:8443 · cer.is

    2026-01-07 02:44 

    HTTP/1.1 522 <none>
Date: Wed, 07 Jan 2026 02:44:48 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
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9ba01d10acbdef25-LHR
alt-svc: h3=":8443"; ma=86400


error code: 522
    Found 2026-01-07 by HttpPlugin
    Create report

  • Open service 2606:4700:3037::6815:589a:8443 · cer.is

    2026-01-07 02:44 

    HTTP/1.1 522 <none>
Date: Wed, 07 Jan 2026 02:44:48 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=19693,cfOrigin;dur=0
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9ba01d10adc1e930-YYZ
alt-svc: h3=":8443"; ma=86400


error code: 522
    Found 2026-01-07 by HttpPlugin
    Create report

  • Open service 172.67.223.179:443 · cer.is

    2026-01-07 02:44 

    HTTP/1.1 308 Permanent Redirect
Date: Wed, 07 Jan 2026 02:44:27 GMT
Content-Length: 0
Connection: close
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Location: https://cer.is/
Server: cloudflare
cf-cache-status: DYNAMIC
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=V5tiTR0VMH%2Fobf%2Bg4mlKRu4engc%2Fi%2BGTCuBS1IeX9nww%2F%2BSr83fbd8aqZIVZwnOkK%2Ff1OKmfHNPx103jqZ5Yk5N%2FpJhaAA%3D%3D"}]}
CF-RAY: 9ba01d0aadc9dd7d-LHR
alt-svc: h3=":443"; ma=86400
    Found 2026-01-07 by HttpPlugin
    Create report

  • Open service 2606:4700:3037::6815:589a:443 · cer.is

    2026-01-07 02:44 

    HTTP/1.1 308 Permanent Redirect
Date: Wed, 07 Jan 2026 02:44:28 GMT
Content-Length: 0
Connection: close
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Location: https://cer.is/
Server: cloudflare
cf-cache-status: DYNAMIC
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfEdge;dur=8,cfOrigin;dur=228
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=6CjyhPy4PQDvxaL4uCBH0xWy4J0yl8O9QTApCJTEeQqQKLVWfJ6IG0fUblzqxYEcUjyeZe3%2FJqYzlbntQqf3CoTtN31OZIHJAm2qCkJpac4aDw%3D%3D"}]}
CF-RAY: 9ba01d0beb357769-YYZ
alt-svc: h3=":443"; ma=86400
    Found 2026-01-07 by HttpPlugin
    Create report

  • Open service 172.67.223.179:80 · cer.is

    2026-01-07 02:44 

    HTTP/1.1 301 Moved Permanently
Date: Wed, 07 Jan 2026 02:44:27 GMT
Content-Length: 0
Connection: close
Location: https://cer.is/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=PQI9CAosITMEdmjmeDRypYpwHqkWdmsBkOxUZ7b6h4exivA772iIfD5Lph1d9sWTyH3Prdu0Jtxg0Du8G8e4%2BhAQm2nUHA%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: 9ba01d0a6ac91185-YYZ
alt-svc: h3=":443"; ma=86400
    Found 2026-01-07 by HttpPlugin
    Create report

  • Open service 2606:4700:3031::ac43:dfb3:443 · cer.is

    2026-01-07 02:44 

    HTTP/1.1 308 Permanent Redirect
Date: Wed, 07 Jan 2026 02:44:27 GMT
Content-Length: 0
Connection: close
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Location: https://cer.is/
Server: cloudflare
cf-cache-status: DYNAMIC
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=%2FyEUyjgvPE5ubErV9qheIwTM72Fd7T3%2ByM5jmDJUPQIRorBD2j87i7SAsiBuw40%2F3HiyGlN4dZEUv85whHt2WnKx7vRFggsvNvKqpQkd0yA%3D"}]}
CF-RAY: 9ba01d0aad89776c-LHR
alt-svc: h3=":443"; ma=86400
    Found 2026-01-07 by HttpPlugin
    Create report

  • Open service 104.21.88.154:443 · cer.is

    2026-01-07 02:44 

    HTTP/1.1 308 Permanent Redirect
Date: Wed, 07 Jan 2026 02:44:27 GMT
Content-Length: 0
Connection: close
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Location: https://cer.is/
Server: cloudflare
cf-cache-status: DYNAMIC
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=uW6UtJ5szR5tB20ZWpTqplkFxfBdbh%2FdXpLczszrwS%2BvAqPwTdzuEzuNhNmhIsdTOKJSIIegHhLj6Tx0Wc0qWRqV1Sa8Zw%3D%3D"}]}
CF-RAY: 9ba01d0a9b40579e-LHR
alt-svc: h3=":443"; ma=86400
    Found 2026-01-07 by HttpPlugin
    Create report

  • Open service 2606:4700:3037::6815:589a:80 · cer.is

    2026-01-07 02:44 

    HTTP/1.1 301 Moved Permanently
Date: Wed, 07 Jan 2026 02:44:27 GMT
Content-Length: 0
Connection: close
Location: https://cer.is/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=%2BGI5iSXjRhLiFnlExfG1t1QdqmKyG6o6jmezC0QEM0lnrc2j6cHLk3he2nmM2ppKDHfL0l7%2B338XRIn4QbqRL2Y5bdjM0ENwxgywQ7oFcj0%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: 9ba01d0a1db72659-YYZ
alt-svc: h3=":443"; ma=86400
    Found 2026-01-07 by HttpPlugin
    Create report

  • Open service 104.21.88.154:80 · cer.is

    2026-01-07 02:44 

    HTTP/1.1 301 Moved Permanently
Date: Wed, 07 Jan 2026 02:44:27 GMT
Content-Length: 0
Connection: close
Location: https://cer.is/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=%2FrPEkyPr24WauAuzMlZa2lY9H2ytcta70rFu4wqzpxRWTvKW%2FDwy1d3vbkcIyiICB%2Bv%2BPcfYzxJzaaWM99%2B%2FecjuPa0wuw%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: 9ba01d09c9b28c59-EWR
alt-svc: h3=":443"; ma=86400
    Found 2026-01-07 by HttpPlugin
    Create report

  • Open service 104.21.88.154:8443 · cer.is

    2026-01-07 02:44 

    HTTP/1.1 522 <none>
Date: Wed, 07 Jan 2026 02:44:48 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=19353,cfOrigin;dur=0
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9ba01d10180664b8-EWR
alt-svc: h3=":8443"; ma=86400


error code: 522
    Found 2026-01-07 by HttpPlugin
    Create report

  • Open service 104.21.88.154:443 · cer.is

    2025-12-19 14:26 

    HTTP/1.1 200 OK
Date: Fri, 19 Dec 2025 14:26:21 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Server: cloudflare
Last-Modified: Sun, 30 Jul 2023 20:09:27 GMT
cf-cache-status: DYNAMIC
Vary: Accept-Encoding
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=FBPrUD50%2B2vqHkyz%2BIQdS4sHAcUs3ehcSHXBL%2FpsCrEEt2wtXjdB25st8Yi7h2ddCz1etquyJkIonB9Ck2DqtPS752thsA%3D%3D"}]}
CF-RAY: 9b0793121afb4167-LHR
alt-svc: h3=":443"; ma=86400

Page title: React App

<!doctype html><html lang="en"><head><meta charset="utf-8"/><link rel="icon" href="/favicon.ico"/><meta name="viewport" content="width=device-width,initial-scale=1"/><meta name="theme-color" content="#000000"/><meta name="description" content="Web site created using create-react-app"/><link rel="apple-touch-icon" href="/logo192.png"/><link rel="manifest" href="/manifest.json"/><title>React App</title><script defer="defer" src="/static/js/main.720ca7e6.js"></script><link href="/static/css/main.aefdc1ed.css" rel="stylesheet"></head><body><noscript>You need to enable JavaScript to run this app.</noscript><div id="root"></div></body></html>
    Found 2025-12-19 by HttpPlugin
    Create report

  • Open service 2606:4700:3037::6815:589a:80 · cer.is

    2025-12-19 14:26 

    HTTP/1.1 301 Moved Permanently
Date: Fri, 19 Dec 2025 14:26:21 GMT
Content-Length: 0
Connection: close
Location: https://cer.is/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=3w062geB9tqb%2BUc9insITnrt5IIkdJAC7ajKYP%2BQ9Out8FkacuRgfwWG6j2V%2FygmLMIER0Uunml%2Fa8vTlDiP4TdqBMhfBh5aa3ycuid9ixZQzA%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: 9b0793119cce9338-SJC
alt-svc: h3=":443"; ma=86400
    Found 2025-12-19 by HttpPlugin
    Create report

  • Open service 104.21.88.154:80 · cer.is

    2025-12-19 14:26 

    HTTP/1.1 301 Moved Permanently
Date: Fri, 19 Dec 2025 14:26:21 GMT
Content-Length: 0
Connection: close
Location: https://cer.is/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=b0U5K9cVe5Ww0Om%2BgjDkGnOciCLnKiCIKQEyHsWNLa4a4%2FB%2BKNDfYajjzALNsqn1g3IaxW7cBZXfsYBXnugSUTYZeBpQ6g%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: 9b0793119819ee17-SJC
alt-svc: h3=":443"; ma=86400
    Found 2025-12-19 by HttpPlugin
    Create report

  • Open service 2606:4700:3031::ac43:dfb3:443 · cer.is

    2025-12-19 14:26 

    HTTP/1.1 200 OK
Date: Fri, 19 Dec 2025 14:26:21 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Server: cloudflare
Last-Modified: Sun, 30 Jul 2023 20:09:27 GMT
Vary: Accept-Encoding
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfEdge;dur=14,cfOrigin;dur=228
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=JtKMhh5ZfxzG0lfZkJCO97t5BW71H8iRc8ZOAXIv9QyAHDxUDPleM7bYUvvVA51utY2YpboZxvNb%2F2JJr%2BvqDvPWiax%2Bn1wqwQVjbjsGCbk%3D"}]}
cf-cache-status: DYNAMIC
CF-RAY: 9b079312dcfe61ce-EWR
alt-svc: h3=":443"; ma=86400

Page title: React App

<!doctype html><html lang="en"><head><meta charset="utf-8"/><link rel="icon" href="/favicon.ico"/><meta name="viewport" content="width=device-width,initial-scale=1"/><meta name="theme-color" content="#000000"/><meta name="description" content="Web site created using create-react-app"/><link rel="apple-touch-icon" href="/logo192.png"/><link rel="manifest" href="/manifest.json"/><title>React App</title><script defer="defer" src="/static/js/main.720ca7e6.js"></script><link href="/static/css/main.aefdc1ed.css" rel="stylesheet"></head><body><noscript>You need to enable JavaScript to run this app.</noscript><div id="root"></div><script defer src="https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015" integrity="sha512-ZpsOmlRQV6y907TI0dKBHq9Md29nnaEIPlkf84rnaERnq6zvWvPUqr2ft8M1aS28oN72PdrCzSjY4U6VaAw1EQ==" data-cf-beacon='{"version":"2024.11.0","token":"9c8ecf99f7bf4718a4b9ee416af461fb","r":1,"server_timing":{"name":{"cfCacheStatus":true,"cfEdge":true,"cfExtPri":true,"cfL4":true,"cfOrigin":true,"cfSpeedBrain":true},"location_startswith":null}}' crossorigin="anonymous"></script>
</body></html>
    Found 2025-12-19 by HttpPlugin
    Create report

  • Open service 172.67.223.179:443 · cer.is

    2025-12-19 14:26 

    HTTP/1.1 200 OK
Date: Fri, 19 Dec 2025 14:26:21 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Server: cloudflare
Last-Modified: Sun, 30 Jul 2023 20:09:27 GMT
Vary: Accept-Encoding
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfEdge;dur=7,cfOrigin;dur=117
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=z32jxoGQ4MIvFshy5RMvW7ZETJiYlG3ictRDgr%2Fhvgd7lk%2ByCtV490Mk0SbUD0%2FSO%2BjvwjAtGnCqsFJsSfqc57CoLjTkIg%3D%3D"}]}
cf-cache-status: DYNAMIC
CF-RAY: 9b079312ef3625dc-EWR
alt-svc: h3=":443"; ma=86400

Page title: React App

<!doctype html><html lang="en"><head><meta charset="utf-8"/><link rel="icon" href="/favicon.ico"/><meta name="viewport" content="width=device-width,initial-scale=1"/><meta name="theme-color" content="#000000"/><meta name="description" content="Web site created using create-react-app"/><link rel="apple-touch-icon" href="/logo192.png"/><link rel="manifest" href="/manifest.json"/><title>React App</title><script defer="defer" src="/static/js/main.720ca7e6.js"></script><link href="/static/css/main.aefdc1ed.css" rel="stylesheet"></head><body><noscript>You need to enable JavaScript to run this app.</noscript><div id="root"></div><script defer src="https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015" integrity="sha512-ZpsOmlRQV6y907TI0dKBHq9Md29nnaEIPlkf84rnaERnq6zvWvPUqr2ft8M1aS28oN72PdrCzSjY4U6VaAw1EQ==" data-cf-beacon='{"version":"2024.11.0","token":"9c8ecf99f7bf4718a4b9ee416af461fb","r":1,"server_timing":{"name":{"cfCacheStatus":true,"cfEdge":true,"cfExtPri":true,"cfL4":true,"cfOrigin":true,"cfSpeedBrain":true},"location_startswith":null}}' crossorigin="anonymous"></script>
</body></html>
    Found 2025-12-19 by HttpPlugin
    Create report

  • Open service 2606:4700:3037::6815:589a:8443 · cer.is

    2025-12-19 14:26 

    HTTP/1.1 522 <none>
Date: Fri, 19 Dec 2025 14:26:41 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=19321,cfOrigin;dur=0
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9b0793177ee0086a-YYZ
alt-svc: h3=":8443"; ma=86400


error code: 522
    Found 2025-12-19 by HttpPlugin
    Create report

  • Open service 2606:4700:3037::6815:589a:443 · cer.is

    2025-12-19 14:26 

    HTTP/1.1 200 OK
Date: Fri, 19 Dec 2025 14:26:21 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Server: cloudflare
Last-Modified: Sun, 30 Jul 2023 20:09:27 GMT
cf-cache-status: DYNAMIC
Vary: Accept-Encoding
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=U7fP0IFjsO%2BNGKzDNUAbYfQi2HIajhZ8shKkjshVwhpkrXv67rFRuXD2ONaeQOTj3PvAjZEdgOO58Ox7Qll%2Baa6ROMwtLRY%2FlpqEhd3FTo9pRA%3D%3D"}]}
CF-RAY: 9b0793123bb02fc1-AMS
alt-svc: h3=":443"; ma=86400

Page title: React App

<!doctype html><html lang="en"><head><meta charset="utf-8"/><link rel="icon" href="/favicon.ico"/><meta name="viewport" content="width=device-width,initial-scale=1"/><meta name="theme-color" content="#000000"/><meta name="description" content="Web site created using create-react-app"/><link rel="apple-touch-icon" href="/logo192.png"/><link rel="manifest" href="/manifest.json"/><title>React App</title><script defer="defer" src="/static/js/main.720ca7e6.js"></script><link href="/static/css/main.aefdc1ed.css" rel="stylesheet"></head><body><noscript>You need to enable JavaScript to run this app.</noscript><div id="root"></div></body></html>
    Found 2025-12-19 by HttpPlugin
    Create report

  • Open service 2606:4700:3031::ac43:dfb3:80 · cer.is

    2025-12-19 14:26 

    HTTP/1.1 301 Moved Permanently
Date: Fri, 19 Dec 2025 14:26:21 GMT
Content-Length: 0
Connection: close
Location: https://cer.is/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=GLpXhr%2FF7SKjd9JJFE278SoGtOxSNduOK98%2F%2B8DUIuvHyLs4HeEzWfXyDk71QQd9C8UaxUDqZrZsVt%2FVLWJLX%2FyoqAR8SJLcUunIbTv%2F5eCYlA%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: 9b0793115e2f368f-LHR
alt-svc: h3=":443"; ma=86400
    Found 2025-12-19 by HttpPlugin
    Create report

  • Open service 172.67.223.179:8443 · cer.is

    2025-12-19 14:26 

    HTTP/1.1 522 <none>
Date: Fri, 19 Dec 2025 14:26:41 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
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9b0793173dc5e98c-FRA
alt-svc: h3=":8443"; ma=86400


error code: 522
    Found 2025-12-19 by HttpPlugin
    Create report

  • Open service 104.21.88.154:8443 · cer.is

    2025-12-19 14:26 

    HTTP/1.1 522 <none>
Date: Fri, 19 Dec 2025 14:26:41 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
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9b0793172b5adbf8-FRA
alt-svc: h3=":8443"; ma=86400


error code: 522
    Found 2025-12-19 by HttpPlugin
    Create report

  • Open service 172.67.223.179:80 · cer.is

    2025-12-19 14:26 

    HTTP/1.1 301 Moved Permanently
Date: Fri, 19 Dec 2025 14:26:20 GMT
Content-Length: 0
Connection: close
Location: https://cer.is/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=yPqgG1d2GUk8YfqNDMyxDFT0Sg3rFIS3aiSKB%2BWiSTyEU7U7bZViEonAHGh9bU2n9oa9WlSA4WPOWi5qEqJzUB4UkHq8Ww%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: 9b079310b86a9fa2-AMS
alt-svc: h3=":443"; ma=86400
    Found 2025-12-19 by HttpPlugin
    Create report

  • Open service 2606:4700:3031::ac43:dfb3:8443 · cer.is

    2025-12-19 14:26 

    HTTP/1.1 522 <none>
Date: Fri, 19 Dec 2025 14:26:41 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
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9b079316cecf590f-FRA
alt-svc: h3=":8443"; ma=86400


error code: 522
    Found 2025-12-19 by HttpPlugin
    Create report
cer.is*.cer.is
Fingerprint:
c7142618d7df551251ed0095c245c46693a3e3c9481fdac2dddc41a96ae964b8
CN:
cer.is
Key:
ECDSA-256
Issuer:
WE1
Not before:
2026-01-07 01:43
Not after:
2026-04-07 02:40
cer.is*.cer.is
Fingerprint:
8d28f768b40171eaf66a37fa044b85c3ce727b0586a3b8d110122fe22bcc63f3
CN:
cer.is
Key:
ECDSA-256
Issuer:
WE1
Not before:
2025-11-09 01:30
Not after:
2026-02-07 02:28
Domain summary

cer.is 23

1 recorded
IP summary

172.67.223.179 1 2606:4700:3031::ac43:dfb3 1 2606:4700:3037::6815:589a 1 104.21.88.154 1

4 recorded

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