cloudflare
tcp/443 tcp/80 tcp/8443
Open service 172.67.193.104:80 · koldakov.com
2026-01-24 22:27
HTTP/1.1 301 Moved Permanently
Date: Sat, 24 Jan 2026 22:27:02 GMT
Content-Type: text/plain; charset=utf-8
Content-Length: 36
Connection: close
Location: https://koldakov.com/
Server: cloudflare
X-Nf-Request-Id: 01KFS1WB621NAWHJY0J4VX26VT
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=20,cfOrigin;dur=71
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=8qsbULJRe%2B54kJdqeOGWMCNv%2FLECLRgP%2FxJut%2BRvMUTNK42wioDXij4LNLCY2fD%2BIoOG00OdUb1QrGBUvd2aZ41FA6reLBCxZv251w%3D%3D"}]}
CF-RAY: 9c32f4b44fe5face-SJC
alt-svc: h3=":443"; ma=86400
Redirecting to https://koldakov.com/
Open service 2606:4700:3037::6815:39e5:443 · koldakov.com
2026-01-24 22:27
HTTP/1.1 200 OK
Date: Sat, 24 Jan 2026 22:27:03 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Accept-Ranges: bytes
Age: 2
Cache-Control: public,max-age=0,must-revalidate
Cache-Status: "Netlify Edge"; fwd=miss
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=1mK7Bq2gebZtx%2BSXe1XSGg4D6OGeMvWCcBLDl5xx8DnWzIH6oZ5924EKZkntye84yIyCIVz4yo0P73KopOXkhSoVMUjjOoH8mTClAdxsdoKr8%2FSZwdMCQg%3D%3D"}]}
Server: cloudflare
X-Nf-Request-Id: 01KFS1WBJ597HYXK2A597PR7HF
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=12,cfOrigin;dur=214
CF-RAY: 9c32f4b6be36897d-SIN
alt-svc: h3=":443"; ma=86400
Page title: Koldakov
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="4bf5a17c89a818879211520159bd8a16d35fdeac" content="4bf5a17c89a818879211520159bd8a16d35fdeac" />
<link rel="icon" href="/favicon.ico" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<script async src="https://www.googletagmanager.com/gtag/js?id=G-HCSGVY9P7Y"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'G-HCSGVY9P7Y');
</script>
<title>Koldakov</title>
<script type="module" crossorigin src="/assets/index-9ae8b36c.js"></script>
<link rel="stylesheet" href="/assets/index-65ae9bee.css">
</head>
<body>
<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":"9a7da46289bc442fab2288a908cc2d1b","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>
Open service 172.67.193.104:443 · koldakov.com
2026-01-24 22:27
HTTP/1.1 200 OK
Date: Sat, 24 Jan 2026 22:27:02 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Accept-Ranges: bytes
Age: 34305
Cache-Control: public,max-age=0,must-revalidate
Cache-Status: "Netlify Edge"; hit
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=VpIjZgw4LKsf%2BGpeErb5FqM6HhCqZRP6JB1aJXTqmEIcmvfAeOnMCm3Z%2F7mHbbBctxjU2qd1BR7YaZtcwOeWSj%2FH%2BBcWgKSVIy8Xnw%3D%3D"}]}
Server: cloudflare
X-Nf-Request-Id: 01KFS1WBKNTWD60A7JGHSGWDC8
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=4,cfOrigin;dur=14
CF-RAY: 9c32f4b718edd299-FRA
alt-svc: h3=":443"; ma=86400
Page title: Koldakov
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="4bf5a17c89a818879211520159bd8a16d35fdeac" content="4bf5a17c89a818879211520159bd8a16d35fdeac" />
<link rel="icon" href="/favicon.ico" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<script async src="https://www.googletagmanager.com/gtag/js?id=G-HCSGVY9P7Y"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'G-HCSGVY9P7Y');
</script>
<title>Koldakov</title>
<script type="module" crossorigin src="/assets/index-9ae8b36c.js"></script>
<link rel="stylesheet" href="/assets/index-65ae9bee.css">
</head>
<body>
<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":"9a7da46289bc442fab2288a908cc2d1b","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>
Open service 2606:4700:3037::6815:39e5:80 · koldakov.com
2026-01-24 22:27
HTTP/1.1 301 Moved Permanently
Date: Sat, 24 Jan 2026 22:27:03 GMT
Content-Type: text/plain; charset=utf-8
Content-Length: 36
Connection: close
Location: https://koldakov.com/
Server: cloudflare
X-Nf-Request-Id: 01KFS1WBJX428QP9GCZWN7TFJV
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=13,cfOrigin;dur=383
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=QA%2B5k4RKzVOlafY5BPBnrrguxHqb046np%2B6O0IPDFsXN3nGFEBn3YzJ%2BP9cedAPi4NfSED30QVJIhlZ3neFpkomM6%2FHxYK%2FLJUL0KJcmam3WxKD4%2FmffHA%3D%3D"}]}
CF-RAY: 9c32f4b62e87ff66-BOM
alt-svc: h3=":443"; ma=86400
Redirecting to https://koldakov.com/
Open service 104.21.57.229:8443 · koldakov.com
2026-01-24 22:27
HTTP/1.1 522 <none> Date: Sat, 24 Jan 2026 22:27:22 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=19294,cfOrigin;dur=0 X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c32f4b98aedabf4-YYZ alt-svc: h3=":8443"; ma=86400 error code: 522
Open service 2606:4700:3033::ac43:c168:80 · koldakov.com
2026-01-24 22:27
HTTP/1.1 301 Moved Permanently
Date: Sat, 24 Jan 2026 22:27:02 GMT
Content-Type: text/plain; charset=utf-8
Content-Length: 36
Connection: close
Location: https://koldakov.com/
Server: cloudflare
X-Nf-Request-Id: 01KFS1WB8V56F77M15F525NA0E
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=32,cfOrigin;dur=30
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=mfmsTWJJ2W6VnlDxfMHxn4uBAuJioXGKJaVJdIl2IpnfVMVEodJYO07bR1Z55t2efy3d%2BsJd95%2FTw5QN2akea4ZuAOUbiX6jrdofa%2ByAlpyQPVRFasW0PA%3D%3D"}]}
CF-RAY: 9c32f4b4ac9263d8-LHR
alt-svc: h3=":443"; ma=86400
Redirecting to https://koldakov.com/
Open service 104.21.57.229:80 · koldakov.com
2026-01-24 22:27
HTTP/1.1 301 Moved Permanently
Date: Sat, 24 Jan 2026 22:27:02 GMT
Content-Type: text/plain; charset=utf-8
Content-Length: 36
Connection: close
Location: https://koldakov.com/
Server: cloudflare
X-Nf-Request-Id: 01KFS1WB26KPTFH12GPCC8XYVR
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=10,cfOrigin;dur=44
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=xy3D%2B4pPETpKyjdozfvRGzSZyVBk3Cg5ZTmHPx9bAdBXtXPsWyKjdgNexH2t68C1HMC9kBQuWOge4z51vy%2BFhN6jvsLswIHTTrdCNg%3D%3D"}]}
CF-RAY: 9c32f4b36ef4ebb6-YYZ
alt-svc: h3=":443"; ma=86400
Redirecting to https://koldakov.com/
Open service 104.21.57.229:443 · koldakov.com
2026-01-24 22:27
HTTP/1.1 200 OK
Date: Sat, 24 Jan 2026 22:27:02 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Accept-Ranges: bytes
Age: 0
Cache-Control: public,max-age=0,must-revalidate
Cache-Status: "Netlify Edge"; fwd=miss
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Gyx4oni1yGg1g0YQw5s%2Fx%2BGaVNOyhIJgb%2F%2Bf6AJGCXvfXedMPyXr8yqyvmbGfWv7ZogRg7Pbet2143%2FajxFo5Tw5h4O28AH3DdlvYw%3D%3D"}]}
Server: cloudflare
X-Nf-Request-Id: 01KFS1WBFHRGYYFNKJE10709EP
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=7,cfOrigin;dur=132
CF-RAY: 9c32f4b6381c456e-SJC
alt-svc: h3=":443"; ma=86400
Page title: Koldakov
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="4bf5a17c89a818879211520159bd8a16d35fdeac" content="4bf5a17c89a818879211520159bd8a16d35fdeac" />
<link rel="icon" href="/favicon.ico" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<script async src="https://www.googletagmanager.com/gtag/js?id=G-HCSGVY9P7Y"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'G-HCSGVY9P7Y');
</script>
<title>Koldakov</title>
<script type="module" crossorigin src="/assets/index-9ae8b36c.js"></script>
<link rel="stylesheet" href="/assets/index-65ae9bee.css">
</head>
<body>
<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":"9a7da46289bc442fab2288a908cc2d1b","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>
Open service 2606:4700:3037::6815:39e5:8443 · koldakov.com
2026-01-24 22:27
HTTP/1.1 522 <none> Date: Sat, 24 Jan 2026 22:27:22 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=19661,cfOrigin;dur=0 X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c32f4b93f602dae-EWR alt-svc: h3=":8443"; ma=86400 error code: 522
Open service 172.67.193.104:8443 · koldakov.com
2026-01-24 22:27
HTTP/1.1 522 <none> Date: Sat, 24 Jan 2026 22:27:22 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=19649,cfOrigin;dur=0 X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c32f4b92f89d4a0-SIN alt-svc: h3=":8443"; ma=86400 error code: 522
Open service 2606:4700:3033::ac43:c168:8443 · koldakov.com
2026-01-24 22:27
HTTP/1.1 522 <none> Date: Sat, 24 Jan 2026 22:27:22 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=19408,cfOrigin;dur=0 X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c32f4b918835585-SJC alt-svc: h3=":8443"; ma=86400 error code: 522
Open service 2606:4700:3033::ac43:c168:443 · koldakov.com
2026-01-24 22:27
HTTP/1.1 200 OK
Date: Sat, 24 Jan 2026 22:27:02 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Accept-Ranges: bytes
Age: 0
Cache-Control: public,max-age=0,must-revalidate
Cache-Status: "Netlify Edge"; fwd=miss
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=ESpKIlMsb%2Fy729sp%2B6fn4hXlmQjeIL9X7DKMKrRHzitNPSsFibHNLk3SyUlUbq6doKeHksmXmucXvsRvtka6R20E7ONsmJVNn7buc9DHtDhM5%2BFdJohJYA%3D%3D"}]}
Server: cloudflare
X-Nf-Request-Id: 01KFS1WAX17MZ6WSBYS0AEYA7X
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=7,cfOrigin;dur=341
CF-RAY: 9c32f4b28e8ce7b4-FRA
alt-svc: h3=":443"; ma=86400
Page title: Koldakov
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="4bf5a17c89a818879211520159bd8a16d35fdeac" content="4bf5a17c89a818879211520159bd8a16d35fdeac" />
<link rel="icon" href="/favicon.ico" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<script async src="https://www.googletagmanager.com/gtag/js?id=G-HCSGVY9P7Y"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'G-HCSGVY9P7Y');
</script>
<title>Koldakov</title>
<script type="module" crossorigin src="/assets/index-9ae8b36c.js"></script>
<link rel="stylesheet" href="/assets/index-65ae9bee.css">
</head>
<body>
<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":"9a7da46289bc442fab2288a908cc2d1b","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>
Open service 104.21.57.229:443 · www.koldakov.com
2026-01-09 18:22
HTTP/1.1 301 Moved Permanently
Date: Fri, 09 Jan 2026 18:22:20 GMT
Content-Type: text/plain; charset=utf-8
Content-Length: 36
Connection: close
Location: https://koldakov.com/
Server: cloudflare
X-Nf-Request-Id: 01KEHZXG9AJ971A0DRRART8KZ2
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=18,cfOrigin;dur=137
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=kr0avAKrtNC8i023UJPaXLDIh6LOv97xG1wNBL8OTazWttvY6d4hM7DA9nMDgru0xZCq4vctIAs0YwYfn8bfxDRSntccsdijFFtlmOeVL74%3D"}]}
CF-RAY: 9bb5f5a1ad9591f2-AMS
alt-svc: h3=":443"; ma=86400
Redirecting to https://koldakov.com/