cloudflare
tcp/443 tcp/80 tcp/8443
Open service 104.21.47.163:443 · caushi.eu
2026-01-11 16:49
HTTP/1.1 200 OK
Date: Sun, 11 Jan 2026 16:49:06 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Server: cloudflare
Last-Modified: Fri, 02 Aug 2024 03:18:42 GMT
Vary: Accept-Encoding
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfEdge;dur=9,cfOrigin;dur=359
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=ZnrZ6BpeyPg2Wm5jeV7RSgNtaecsdISNjmjJmW3astv6al5APJmgc3l6lqSRS94pRZb4HkbR6yBDn6OBqSCjE3oQETneA%2BQ9%2BA%3D%3D"}]}
cf-cache-status: DYNAMIC
CF-RAY: 9bc5e7cb7815da06-EWR
alt-svc: h3=":443"; ma=86400
Page title: Caushi & Co.
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<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Caushi & Co.</title>
<link rel="shortcut icon" href="/assets/img/favicons/favicon.ico">
<link rel="icon" type="image/png" sizes="32x32" href="/assets/img/favicons/favicon-32x32.png">
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<link rel="apple-touch-icon" sizes="180x180" href="/assets/img/favicons/apple-touch-icon.png">
<link rel="manifest" href="/assets/manifest.json">
<meta name="mobile-web-app-capable" content="yes">
<meta name="theme-color" content="#f0f0f0">
<meta name="apple-mobile-web-app-capable" content="yes">
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<meta name="msapplication-TileColor" content="#2d89ef">
<meta name="msapplication-starturl" content="/">
<meta name="application-name" content="Caushi & Co.'s App">
<meta name="msapplication-config" content="/assets/img/favicons/browserconfig.xml">
<meta name="description" content="Teaching Fellow in Cybersecurity at the University of Warwick.">
<meta name="robots" content="index, follow">
<meta name="twitter:card" content="summary">
<meta name="twitter:title" content="Caushi & Co.">
<meta name="twitter:description" content="Teaching Fellow in Cybersecurity at the University of Warwick.">
<meta name="twitter:image" content="/assets/img/home/home-heading.jpg">
<meta property="og:site_name" content="Caushi & Co.">
<meta property="og:type" content="website">
<meta property="og:title" content="Caushi & Co.">
<meta property="og:description" content="Teaching Fellow in Cybersecurity at the University of Warwick.">
<meta property="og:url" content="/">
<meta property="og:image" content="/assets/img/home/home-heading.jpg">
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,"query-input": "required name=search_term_string"
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<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on
Open service 2606:4700:3031::6815:2fa3:8443 · caushi.eu
2026-01-11 16:49
HTTP/1.1 521 <none> Date: Sun, 11 Jan 2026 16:49:05 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=85,cfOrigin;dur=0 X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9bc5e7ca49836e26-EWR alt-svc: h3=":8443"; ma=86400 error code: 521
Open service 172.67.149.52:80 · caushi.eu
2026-01-11 16:49
HTTP/1.1 301 Moved Permanently
Date: Sun, 11 Jan 2026 16:49:05 GMT
Content-Length: 0
Connection: close
Location: https://caushi.eu/
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Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: 9bc5e7c8ff9dc8d5-FRA
alt-svc: h3=":443"; ma=86400
Open service 104.21.47.163:80 · caushi.eu
2026-01-11 16:49
HTTP/1.1 301 Moved Permanently
Date: Sun, 11 Jan 2026 16:49:05 GMT
Content-Length: 0
Connection: close
Location: https://caushi.eu/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=5RyXyWSgF1%2BIpJzC4KnWbhbrARpvzNbTsRTDIAx9PNlJB21QGFEOvt8%2BA6RQL2Qrb29okGcGRyK6p8A92uxGZpvKsLy49usAoA%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-Timing: cfEdge;dur=10,cfOrigin;dur=0
Server: cloudflare
CF-RAY: 9bc5e7c8cae1b785-EWR
alt-svc: h3=":443"; ma=86400
Open service 104.21.47.163:8443 · caushi.eu
2026-01-11 16:49
HTTP/1.1 521 <none> Date: Sun, 11 Jan 2026 16:49:07 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=1270,cfOrigin;dur=0 X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9bc5e7cda9ae3dbd-SIN alt-svc: h3=":8443"; ma=86400 error code: 521
Open service 2606:4700:3031::6815:2fa3:80 · www.caushi.eu
2026-01-11 16:49
HTTP/1.1 301 Moved Permanently
Date: Sun, 11 Jan 2026 16:49:05 GMT
Content-Length: 0
Connection: close
Location: https://www.caushi.eu/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=EjLBuviPs7DXqfX4MyusyC8EVfr7V42LR7QOItV0HAZKNVczEZx3uMtVT0ga4MJ5xt4bQf1uCZbMxgXo3PBtnJxA2EuT8kpSMTC1rLYg0r2WyT4xRJSCmD0%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: 9bc5e7c8e8416650-AMS
alt-svc: h3=":443"; ma=86400
Open service 104.21.47.163:8443 · www.caushi.eu
2026-01-11 16:49
HTTP/1.1 521 <none> Date: Sun, 11 Jan 2026 16:49:05 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=183,cfOrigin;dur=0 X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9bc5e7c9edd2813d-YYZ alt-svc: h3=":8443"; ma=86400 error code: 521
Open service 2606:4700:3031::6815:2fa3:8443 · www.caushi.eu
2026-01-11 16:49
HTTP/1.1 521 <none> Date: Sun, 11 Jan 2026 16:49:05 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: 9bc5e7c8e9c3af0c-LHR alt-svc: h3=":8443"; ma=86400 error code: 521
Open service 2606:4700:3036::ac43:9534:443 · caushi.eu
2026-01-11 16:49
HTTP/1.1 200 OK
Date: Sun, 11 Jan 2026 16:49:06 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Server: cloudflare
Last-Modified: Fri, 02 Aug 2024 03:18:42 GMT
Vary: Accept-Encoding
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfEdge;dur=4,cfOrigin;dur=334
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=Js0gShLY2uA%2Fn9Wli%2B8JYfmtSvXRPYwPL4wTsWJKqdk8XqU6iEDENpyXDHmBq0E2q5InXOq5jiHJUhx8loAPV%2FyRsNhPZ3%2BKmvKXOKqBdcqtc3voiQ%3D%3D"}]}
cf-cache-status: DYNAMIC
CF-RAY: 9bc5e7cad9e1dc28-EWR
alt-svc: h3=":443"; ma=86400
Page title: Caushi & Co.
<!DOCTYPE html>
<html lang="en-US">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Caushi & Co.</title>
<link rel="shortcut icon" href="/assets/img/favicons/favicon.ico">
<link rel="icon" type="image/png" sizes="32x32" href="/assets/img/favicons/favicon-32x32.png">
<link rel="icon" type="image/png" sizes="16x16" href="/assets/img/favicons/favicon-16x16.png">
<link rel="apple-touch-icon" sizes="180x180" href="/assets/img/favicons/apple-touch-icon.png">
<link rel="manifest" href="/assets/manifest.json">
<meta name="mobile-web-app-capable" content="yes">
<meta name="theme-color" content="#f0f0f0">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-title" content="Caushi & Co.'s App">
<meta name="apple-mobile-web-app-status-bar-style" content="default">
<meta name="msapplication-TileColor" content="#2d89ef">
<meta name="msapplication-starturl" content="/">
<meta name="application-name" content="Caushi & Co.'s App">
<meta name="msapplication-config" content="/assets/img/favicons/browserconfig.xml">
<meta name="description" content="Teaching Fellow in Cybersecurity at the University of Warwick.">
<meta name="robots" content="index, follow">
<meta name="twitter:card" content="summary">
<meta name="twitter:title" content="Caushi & Co.">
<meta name="twitter:description" content="Teaching Fellow in Cybersecurity at the University of Warwick.">
<meta name="twitter:image" content="/assets/img/home/home-heading.jpg">
<meta property="og:site_name" content="Caushi & Co.">
<meta property="og:type" content="website">
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<meta property="og:description" content="Teaching Fellow in Cybersecurity at the University of Warwick.">
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}
},{
"@type": "WebPage"
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,"url": "/"
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,"isPartOf": {"@id": "/#website"}
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},{
"@type": "BreadcrumbList",
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<script type="application/ld+json">{
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,"description": "Cryptographer and Teaching Fellow in Cybersecurity at the University of Warwick."
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<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on
Open service 2606:4700:3036::ac43:9534:8443 · caushi.eu
2026-01-11 16:49
HTTP/1.1 521 <none> Date: Sun, 11 Jan 2026 16:49:05 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: 9bc5e7c8ec58905e-FRA alt-svc: h3=":8443"; ma=86400 error code: 521
Open service 2606:4700:3036::ac43:9534:80 · caushi.eu
2026-01-11 16:49
HTTP/1.1 301 Moved Permanently
Date: Sun, 11 Jan 2026 16:49:05 GMT
Content-Length: 0
Connection: close
Location: https://caushi.eu/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=OgyhCecy8%2FW6f%2FF3PvMdaHfv3kgOALDibxcDchYBl2pqR2FjqkI6for8ArD4MADxKTDYtgqzcbS5aYLnTutrmL3Es81EP921xi%2FPlz2%2Fqd3KxMxkmA%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: 9bc5e7c88928dc6e-FRA
alt-svc: h3=":443"; ma=86400
Open service 172.67.149.52:80 · www.caushi.eu
2026-01-11 16:49
HTTP/1.1 301 Moved Permanently
Date: Sun, 11 Jan 2026 16:49:05 GMT
Content-Length: 0
Connection: close
Location: https://www.caushi.eu/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=YfUqpGT95gYDeyQnCx0mD%2Fi3lF7y%2F8c%2FwhkGohrEUSnMyvD9zid7cAbNJNOuberORlH2JPMWi4A9iplIALaDMJS1TFuRL8PoROaQYos%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: 9bc5e7c88d26d2cb-FRA
alt-svc: h3=":443"; ma=86400
Open service 2606:4700:3036::ac43:9534:8443 · www.caushi.eu
2026-01-11 16:49
HTTP/1.1 521 <none> Date: Sun, 11 Jan 2026 16:49:05 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=172,cfOrigin;dur=0 X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9bc5e7c98f71ccd9-YYZ alt-svc: h3=":8443"; ma=86400 error code: 521
Open service 172.67.149.52:443 · www.caushi.eu
2026-01-11 16:49
HTTP/1.1 200 OK
Date: Sun, 11 Jan 2026 16:49:06 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Server: cloudflare
Last-Modified: Fri, 02 Aug 2024 03:18:42 GMT
Vary: Accept-Encoding
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfEdge;dur=4,cfOrigin;dur=360
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=pb5oOm6pDoSRP0CtC2gKWxRTta0mkoV81mNs039mFDmHbu4sW5Zgc%2BHnbqN5bteQj3BitkdMBAOzTmG2aFAFHIiJPczsVYQ53QVFzjE%3D"}]}
cf-cache-status: DYNAMIC
CF-RAY: 9bc5e7caeb61c8b2-YYZ
alt-svc: h3=":443"; ma=86400
Page title: Caushi & Co.
<!DOCTYPE html>
<html lang="en-US">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Caushi & Co.</title>
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<link rel="apple-touch-icon" sizes="180x180" href="/assets/img/favicons/apple-touch-icon.png">
<link rel="manifest" href="/assets/manifest.json">
<meta name="mobile-web-app-capable" content="yes">
<meta name="theme-color" content="#f0f0f0">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-title" content="Caushi & Co.'s App">
<meta name="apple-mobile-web-app-status-bar-style" content="default">
<meta name="msapplication-TileColor" content="#2d89ef">
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<meta name="twitter:card" content="summary">
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<meta name="twitter:description" content="Teaching Fellow in Cybersecurity at the University of Warwick.">
<meta name="twitter:image" content="/assets/img/home/home-heading.jpg">
<meta property="og:site_name" content="Caushi & Co.">
<meta property="og:type" content="website">
<meta property="og:title" content="Caushi & Co.">
<meta property="og:description" content="Teaching Fellow in Cybersecurity at the University of Warwick.">
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},{
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,"isPartOf": {"@id": "/#website"}
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},{
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<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on
Open service 2606:4700:3031::6815:2fa3:443 · caushi.eu
2026-01-11 16:49
HTTP/1.1 200 OK
Date: Sun, 11 Jan 2026 16:49:06 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Server: cloudflare
Last-Modified: Fri, 02 Aug 2024 03:18:42 GMT
Vary: Accept-Encoding
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2026-01-11 16:49
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Open service 104.21.47.163:80 · caushi.eu
2026-01-10 06:38
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