cloudflare
tcp/443 tcp/80 tcp/8443
Open service 2606:4700:3030::ac43:c983:80 · adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 301 Moved Permanently
Date: Fri, 23 Jan 2026 14:53:20 GMT
Content-Length: 0
Connection: close
Location: https://adscheck.ffb.vn/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=%2FRVgiSCtii0qm8ayE9q4kY4o8TOrU1tu3dJia2%2FaL9j1AJOB7YsohFoCpoyhvJhQMsykDtjyJUZn4ESu8WPy9MeN3LCKa%2F1nMnbtpKF%2F1pgumIG9NSS11xw%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: 9c281eb998069a1d-FRA
alt-svc: h3=":443"; ma=86400
Open service 104.21.60.212:80 · www.adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 301 Moved Permanently
Date: Fri, 23 Jan 2026 14:53:19 GMT
Content-Length: 0
Connection: close
Location: https://www.adscheck.ffb.vn/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=XE%2BTAZChIk1YXIUO3duhLkS6LXfKUMuYSqbxWFLrca3bwxp1uYK7ItH4iVOp6svNSg6UzJOpgE5Y0x5q7EhX1JdPi3wYcMudsWaOAVJKBsFPjp4%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-Timing: cfEdge;dur=13,cfOrigin;dur=0
Server: cloudflare
CF-RAY: 9c281eb78ff417ee-SJC
alt-svc: h3=":443"; ma=86400
Open service 2606:4700:3031::6815:3cd4:80 · www.adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 301 Moved Permanently
Date: Fri, 23 Jan 2026 14:53:19 GMT
Content-Length: 0
Connection: close
Location: https://www.adscheck.ffb.vn/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=zcvAY5xdAzr%2FbpICJ3i5iQDPKVvKnoinDPtQNLDxJFMyLnh4g5OkUk37AsPxZR%2F6AR%2FlE4SZZySv4v4AqNeX262C1ErReynK5w5xCQO3zRZIPpYY52XNcNzHt6YUxH8%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-Timing: cfEdge;dur=12,cfOrigin;dur=0
Server: cloudflare
CF-RAY: 9c281eb7aa67fdf9-SIN
alt-svc: h3=":443"; ma=86400
Open service 2606:4700:3030::ac43:c983:8443 · adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 521 <none> Date: Fri, 23 Jan 2026 14:53:20 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=273,cfOrigin;dur=0 X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c281eb93c594544-EWR alt-svc: h3=":8443"; ma=86400 error code: 521
Open service 2606:4700:3030::ac43:c983:443 · adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 301 Moved Permanently
Date: Fri, 23 Jan 2026 14:53:21 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Server: cloudflare
location: https://ffb.vn/extension
x-frame-options: SAMEORIGIN
alt-svc: h3=":443"; ma=86400
x-turbo-charged-by: LiteSpeed
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=800
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=cK4qBCeHHHAoyWHBNbGj%2BmZEUoKps7yFSvBfbQFs6uw62aA4Cuqh7CuNZRo0BWraojFT142ihamnFUHBrCpeDJlhNZElPxYrS7VGnqJcHYb06IdxkSSXkilMlA%3D%3D"}]}
CF-RAY: 9c281ebc6bc38c72-EWR
Page title: 301 Moved Permanently
<!DOCTYPE html>
<html style="height:100%">
<head>
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
<title> 301 Moved Permanently
</title><style>@media (prefers-color-scheme:dark){body{background-color:#000!important}}</style></head>
<body style="color: #444; margin:0;font: normal 14px/20px Arial, Helvetica, sans-serif; height:100%; background-color: #fff;">
<div style="height:auto; min-height:100%; "> <div style="text-align: center; width:800px; margin-left: -400px; position:absolute; top: 30%; left:50%;">
<h1 style="margin:0; font-size:150px; line-height:150px; font-weight:bold;">301</h1>
<h2 style="margin-top:20px;font-size: 30px;">Moved Permanently
</h2>
<p>The document has been permanently moved.</p>
</div></div><script defer src="https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015" integrity="sha512-ZpsOmlRQV6y907TI0dKBHq9Md29nnaEIPlkf84rnaERnq6zvWvPUqr2ft8M1aS28oN72PdrCzSjY4U6VaAw1EQ==" data-cf-beacon='{"version":"2024.11.0","token":"085cbf00c433418da14489903fb884d2","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 2606:4700:3031::6815:3cd4:443 · adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 301 Moved Permanently
Date: Fri, 23 Jan 2026 14:53:21 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Server: cloudflare
location: https://ffb.vn/extension
x-frame-options: SAMEORIGIN
alt-svc: h3=":443"; ma=86400
x-turbo-charged-by: LiteSpeed
cf-cache-status: DYNAMIC
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=tjIp4P00UNfG%2BRpqRxhd97kYCJ51b2FjjieLTtDg213cWzxiffGzFbz2MMXFIJDjdFKCWFmSYEcjhavByvlbH5g2QHL9iRvDASpYQEAQivbyPx9pPUADywNIPQ%3D%3D"}]}
CF-RAY: 9c281ebb4e98d35d-FRA
Page title: 301 Moved Permanently
<!DOCTYPE html>
<html style="height:100%">
<head>
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
<title> 301 Moved Permanently
</title><style>@media (prefers-color-scheme:dark){body{background-color:#000!important}}</style></head>
<body style="color: #444; margin:0;font: normal 14px/20px Arial, Helvetica, sans-serif; height:100%; background-color: #fff;">
<div style="height:auto; min-height:100%; "> <div style="text-align: center; width:800px; margin-left: -400px; position:absolute; top: 30%; left:50%;">
<h1 style="margin:0; font-size:150px; line-height:150px; font-weight:bold;">301</h1>
<h2 style="margin-top:20px;font-size: 30px;">Moved Permanently
</h2>
<p>The document has been permanently moved.</p>
</div></div></body></html>
Open service 2606:4700:3030::ac43:c983:443 · www.adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 400 Bad Request Server: cloudflare Date: Fri, 23 Jan 2026 14:53:19 GMT Content-Type: text/html Content-Length: 253 Connection: close CF-RAY: - Page title: 400 The plain HTTP request was sent to HTTPS port <html> <head><title>400 The plain HTTP request was sent to HTTPS port</title></head> <body> <center><h1>400 Bad Request</h1></center> <center>The plain HTTP request was sent to HTTPS port</center> <hr><center>cloudflare</center> </body> </html>
Open service 2606:4700:3031::6815:3cd4:8443 · adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 521 <none> Date: Fri, 23 Jan 2026 14:53:20 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=271,cfOrigin;dur=0 X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c281eb8bccc6e26-EWR alt-svc: h3=":8443"; ma=86400 error code: 521
Open service 2606:4700:3031::6815:3cd4:80 · adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 301 Moved Permanently
Date: Fri, 23 Jan 2026 14:53:19 GMT
Content-Length: 0
Connection: close
Location: https://adscheck.ffb.vn/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=%2FUcPNu%2BBXr1Js%2BjIQheqVs3PW7MvHbn%2By%2Flls0mDayCiqseFm8E1WRsP630frw9mER6C0lSPBBPMDy%2F4%2B%2BId8arRYe5af2dTECWUBy%2FqCZPNrIURywK%2BWOi3QA%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: 9c281eb6eef21a24-YYZ
alt-svc: h3=":443"; ma=86400
Open service 172.67.201.131:443 · www.adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 400 Bad Request Server: cloudflare Date: Fri, 23 Jan 2026 14:53:19 GMT Content-Type: text/html Content-Length: 253 Connection: close CF-RAY: - Page title: 400 The plain HTTP request was sent to HTTPS port <html> <head><title>400 The plain HTTP request was sent to HTTPS port</title></head> <body> <center><h1>400 Bad Request</h1></center> <center>The plain HTTP request was sent to HTTPS port</center> <hr><center>cloudflare</center> </body> </html>
Open service 104.21.60.212:443 · www.adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 400 Bad Request Server: cloudflare Date: Fri, 23 Jan 2026 14:53:19 GMT Content-Type: text/html Content-Length: 253 Connection: close CF-RAY: - Page title: 400 The plain HTTP request was sent to HTTPS port <html> <head><title>400 The plain HTTP request was sent to HTTPS port</title></head> <body> <center><h1>400 Bad Request</h1></center> <center>The plain HTTP request was sent to HTTPS port</center> <hr><center>cloudflare</center> </body> </html>
Open service 172.67.201.131:8443 · www.adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 400 Bad Request Server: cloudflare Date: Fri, 23 Jan 2026 14:53:19 GMT Content-Type: text/html Content-Length: 253 Connection: close CF-RAY: - Page title: 400 The plain HTTP request was sent to HTTPS port <html> <head><title>400 The plain HTTP request was sent to HTTPS port</title></head> <body> <center><h1>400 Bad Request</h1></center> <center>The plain HTTP request was sent to HTTPS port</center> <hr><center>cloudflare</center> </body> </html>
Open service 2606:4700:3031::6815:3cd4:8443 · www.adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 400 Bad Request Server: cloudflare Date: Fri, 23 Jan 2026 14:53:19 GMT Content-Type: text/html Content-Length: 253 Connection: close CF-RAY: - Page title: 400 The plain HTTP request was sent to HTTPS port <html> <head><title>400 The plain HTTP request was sent to HTTPS port</title></head> <body> <center><h1>400 Bad Request</h1></center> <center>The plain HTTP request was sent to HTTPS port</center> <hr><center>cloudflare</center> </body> </html>
Open service 104.21.60.212:8443 · www.adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 400 Bad Request Server: cloudflare Date: Fri, 23 Jan 2026 14:53:19 GMT Content-Type: text/html Content-Length: 253 Connection: close CF-RAY: - Page title: 400 The plain HTTP request was sent to HTTPS port <html> <head><title>400 The plain HTTP request was sent to HTTPS port</title></head> <body> <center><h1>400 Bad Request</h1></center> <center>The plain HTTP request was sent to HTTPS port</center> <hr><center>cloudflare</center> </body> </html>
Open service 172.67.201.131:80 · www.adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 301 Moved Permanently
Date: Fri, 23 Jan 2026 14:53:19 GMT
Content-Length: 0
Connection: close
Location: https://www.adscheck.ffb.vn/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Cgwfi7PJZn7MseUKR61UX9ptuOYQ8mnNywFh5TH67GlrzLWEeCY%2Bz8gnMwNuG0mZoim6OBA%2B6yCc3aX4mnYwu%2BUHfXeJfmTqyx62gOGe8jCL%2FXM%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-Timing: cfEdge;dur=12,cfOrigin;dur=0
Server: cloudflare
CF-RAY: 9c281eb69d9baae5-YYZ
alt-svc: h3=":443"; ma=86400
Open service 2606:4700:3031::6815:3cd4:443 · www.adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 400 Bad Request Server: cloudflare Date: Fri, 23 Jan 2026 14:53:19 GMT Content-Type: text/html Content-Length: 253 Connection: close CF-RAY: - Page title: 400 The plain HTTP request was sent to HTTPS port <html> <head><title>400 The plain HTTP request was sent to HTTPS port</title></head> <body> <center><h1>400 Bad Request</h1></center> <center>The plain HTTP request was sent to HTTPS port</center> <hr><center>cloudflare</center> </body> </html>
Open service 104.21.60.212:443 · adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 301 Moved Permanently
Date: Fri, 23 Jan 2026 14:53:21 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Server: cloudflare
location: https://ffb.vn/extension
x-frame-options: SAMEORIGIN
alt-svc: h3=":443"; ma=86400
x-turbo-charged-by: LiteSpeed
cf-cache-status: DYNAMIC
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=NM%2FzpHsupW2h5Phe3oESQtDDsVg3ZVS%2Bns69qQtrJ0p1K5v79J02NM31Qa76Jd5BGQgjH1X9vpM7VGfqc4U3FeGoSkpJpTCI1W8sIQhuZA%3D%3D"}]}
CF-RAY: 9c281ebacd2a4d79-FRA
Page title: 301 Moved Permanently
<!DOCTYPE html>
<html style="height:100%">
<head>
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
<title> 301 Moved Permanently
</title><style>@media (prefers-color-scheme:dark){body{background-color:#000!important}}</style></head>
<body style="color: #444; margin:0;font: normal 14px/20px Arial, Helvetica, sans-serif; height:100%; background-color: #fff;">
<div style="height:auto; min-height:100%; "> <div style="text-align: center; width:800px; margin-left: -400px; position:absolute; top: 30%; left:50%;">
<h1 style="margin:0; font-size:150px; line-height:150px; font-weight:bold;">301</h1>
<h2 style="margin-top:20px;font-size: 30px;">Moved Permanently
</h2>
<p>The document has been permanently moved.</p>
</div></div></body></html>
Open service 104.21.60.212:8443 · adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 521 <none> Date: Fri, 23 Jan 2026 14:53:20 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=266,cfOrigin;dur=0 X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c281eb80ae8b12a-EWR alt-svc: h3=":8443"; ma=86400 error code: 521
Open service 172.67.201.131:8443 · adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 521 <none> Date: Fri, 23 Jan 2026 14:53:20 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=276,cfOrigin;dur=0 X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c281eb7dccf5709-EWR alt-svc: h3=":8443"; ma=86400 error code: 521
Open service 172.67.201.131:443 · adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 301 Moved Permanently
Date: Fri, 23 Jan 2026 14:53:20 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Server: cloudflare
location: https://ffb.vn/extension
x-frame-options: SAMEORIGIN
alt-svc: h3=":443"; ma=86400
x-turbo-charged-by: LiteSpeed
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=6,cfOrigin;dur=276
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=bY0L360EEheG%2FXSyyGaeyS1xlMCEcZ41PGr6x2aGUvQz%2Bh6S%2FtN8bQguns%2BssMueSys%2F37f%2F46i%2F%2FuDbBypDvU6koKiH8xhKNOt6GjwEjA%3D%3D"}]}
CF-RAY: 9c281ebb2bc2e8a6-EWR
Page title: 301 Moved Permanently
<!DOCTYPE html>
<html style="height:100%">
<head>
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
<title> 301 Moved Permanently
</title><style>@media (prefers-color-scheme:dark){body{background-color:#000!important}}</style></head>
<body style="color: #444; margin:0;font: normal 14px/20px Arial, Helvetica, sans-serif; height:100%; background-color: #fff;">
<div style="height:auto; min-height:100%; "> <div style="text-align: center; width:800px; margin-left: -400px; position:absolute; top: 30%; left:50%;">
<h1 style="margin:0; font-size:150px; line-height:150px; font-weight:bold;">301</h1>
<h2 style="margin-top:20px;font-size: 30px;">Moved Permanently
</h2>
<p>The document has been permanently moved.</p>
</div></div><script defer src="https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015" integrity="sha512-ZpsOmlRQV6y907TI0dKBHq9Md29nnaEIPlkf84rnaERnq6zvWvPUqr2ft8M1aS28oN72PdrCzSjY4U6VaAw1EQ==" data-cf-beacon='{"version":"2024.11.0","token":"085cbf00c433418da14489903fb884d2","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 2606:4700:3030::ac43:c983:80 · www.adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 301 Moved Permanently
Date: Fri, 23 Jan 2026 14:53:19 GMT
Content-Length: 0
Connection: close
Location: https://www.adscheck.ffb.vn/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=IUC5%2FobFxvbDYbyHmPoyIAx2rhWMRPE5KI%2B6PRy4eNOCSJgi5bosi%2Fr0i%2Fg4w6U97zle6XDNoVPTo3FvPsdZ68tZLy43yHCBlcGqI3ieMDJpudPz%2FWw819B%2FOFb4I%2FQ%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: 9c281eb62971adc4-AMS
alt-svc: h3=":443"; ma=86400
Open service 104.21.60.212:80 · adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 301 Moved Permanently
Date: Fri, 23 Jan 2026 14:53:19 GMT
Content-Length: 0
Connection: close
Location: https://adscheck.ffb.vn/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=iepxs965pQgZMhB0DUJMCyv1CNyLeGYPrk2Bdg4rzRtnu%2FPk29RXQFKImB9%2Bd3Fg2j6j6tGJLDyWn8iLdeaPj8BiPRLFDAQ8yH0LnzXxFw%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: 9c281eb5fdcadb02-FRA
alt-svc: h3=":443"; ma=86400
Open service 172.67.201.131:80 · adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 301 Moved Permanently
Date: Fri, 23 Jan 2026 14:53:19 GMT
Content-Length: 0
Connection: close
Location: https://adscheck.ffb.vn/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=lutfF8LGRu%2B8ForlvfCebXPMLJ9buu7lVbLkMNAsdaT%2Byp1GjbPh26oE80UHx53%2BKaXQnhsCUiPmYlrmlrptq0qWDLINV2%2FiRbEP5mJ2Wg%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: 9c281eb60b0a2954-FRA
alt-svc: h3=":443"; ma=86400
Open service 2606:4700:3030::ac43:c983:8443 · www.adscheck.ffb.vn
2026-01-23 14:53
HTTP/1.1 400 Bad Request Server: cloudflare Date: Fri, 23 Jan 2026 14:53:19 GMT Content-Type: text/html Content-Length: 253 Connection: close CF-RAY: - Page title: 400 The plain HTTP request was sent to HTTPS port <html> <head><title>400 The plain HTTP request was sent to HTTPS port</title></head> <body> <center><h1>400 Bad Request</h1></center> <center>The plain HTTP request was sent to HTTPS port</center> <hr><center>cloudflare</center> </body> </html>