Domain app.b4ckend.com
CLOUDFLARENET
Software information

cloudflare cloudflare

tcp/443 tcp/80 tcp/8443

  • Open service 2606:4700:3032::6815:3439:8443 · app.b4ckend.com

    2026-01-11 00:53 

    HTTP/1.1 200 OK
Date: Sun, 11 Jan 2026 00:53:32 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=0, must-revalidate
cf-cache-status: DYNAMIC
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
Vary: accept-encoding
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=AQNCLMkrx3K513EerKQWd3%2BFb419x1R7HbnQyktwcfTU8i2XRJEUnWbPjAfNxXf%2FrjIU8V6y9KNXdXl9ekrsgdaUiLHF2owPIk8HsGYhvdyFubTGj4jFxZqlZw%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfEdge;dur=12,cfOrigin;dur=34
CF-RAY: 9bc0700c5cb2df5a-YYZ
alt-svc: h3=":8443"; ma=86400
    Found 2026-01-11 by HttpPlugin
    Create report

  • Open service 2606:4700:3034::ac43:c3f2:80 · app.b4ckend.com

    2026-01-11 00:53 

    HTTP/1.1 301 Moved Permanently
Date: Sun, 11 Jan 2026 00:53:32 GMT
Content-Length: 0
Connection: close
Location: https://app.b4ckend.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=MO92Z%2BUM4QrCkAT9dgWB6PkuVw%2B98PKXVRxsANuXPUlvlOdE749QYzMAGEXum%2BSXuSYZ1naKxMmNFM2dUzVmqViFiGxhEXksMGbfqEI5LPVz%2FDkKNG%2FKrctgCg%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: 9bc0700b293d5bc0-SJC
    Found 2026-01-11 by HttpPlugin
    Create report

  • Open service 104.21.52.57:8443 · app.b4ckend.com

    2026-01-11 00:53 

    HTTP/1.1 200 OK
Date: Sun, 11 Jan 2026 00:53:32 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=0, must-revalidate
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
Vary: accept-encoding
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=068k0WkojdsXeHvbcEa9QmW8iragWZ1E6tZ2lhvXYTv5UagJY6DDaWMaO8eGrddJne1k7EHWqV2GDXHZW86dH8cApeWiK2s%2F7DKqmjLRHQ%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
cf-cache-status: DYNAMIC
CF-RAY: 9bc0700b3d69d359-FRA
alt-svc: h3=":8443"; ma=86400
    Found 2026-01-11 by HttpPlugin
    Create report

  • Open service 172.67.195.242:443 · app.b4ckend.com

    2026-01-11 00:53 

    HTTP/1.1 200 OK
Date: Sun, 11 Jan 2026 00:53:32 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=0, must-revalidate
cf-cache-status: DYNAMIC
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
Vary: accept-encoding
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=RuMwFrwI%2Fw9gUaNp9cLCRTkQy9z1CFOox4gxdjgtT9rd8Sf5cM%2BYqlwyWK1OfvjNhGNwiDWu2BI2SF8FoDL3FXNtqlBf%2FrgL7cCQR9XO4A%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfEdge;dur=5,cfOrigin;dur=285
CF-RAY: 9bc0700cebbeff7a-BOM
alt-svc: h3=":443"; ma=86400
    Found 2026-01-11 by HttpPlugin
    Create report

  • Open service 2606:4700:3032::6815:3439:443 · app.b4ckend.com

    2026-01-11 00:53 

    HTTP/1.1 200 OK
Date: Sun, 11 Jan 2026 00:53:32 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=0, must-revalidate
cf-cache-status: DYNAMIC
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
Vary: accept-encoding
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=jq3nOsVVi5LR5RSQNWsqQZjg%2BSG%2FadAEY0j4iCAM7W5ssnN5tlWKD0JGmsiZ5MLJ72YHOXgzAAspf%2F4H5aiQLNEnPLdijTCIStsr0J8b3IRgnW%2BreVcVA5CXGg%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfEdge;dur=9,cfOrigin;dur=30
CF-RAY: 9bc0700c0ccefdf0-SIN
alt-svc: h3=":443"; ma=86400
    Found 2026-01-11 by HttpPlugin
    Create report

  • Open service 2606:4700:3034::ac43:c3f2:8443 · app.b4ckend.com

    2026-01-11 00:53 

    HTTP/1.1 200 OK
Date: Sun, 11 Jan 2026 00:53:32 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=0, must-revalidate
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
Vary: accept-encoding
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=7bYhK8V3jBhbdeGsqcntaygr7lbT%2F2BR7xvX7htGy8YPnWUBS2OgHj8gfrmKDrDn0cvZD5sRD2O4EWLutsgeWroZ3KZH18w%2FHsz4pUB6t5FgxsVr95xe784Lzg%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
cf-cache-status: DYNAMIC
CF-RAY: 9bc0700adc4f1c2c-FRA
alt-svc: h3=":8443"; ma=86400
    Found 2026-01-11 by HttpPlugin
    Create report

  • Open service 2606:4700:3032::6815:3439:80 · app.b4ckend.com

    2026-01-11 00:53 

    HTTP/1.1 301 Moved Permanently
Date: Sun, 11 Jan 2026 00:53:32 GMT
Content-Length: 0
Connection: close
Location: https://app.b4ckend.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=HyWKAEhRfZoBwUJTjzpqw486%2BYoUnffGCCJ3TnjZP171Q%2FpuLcfEJnzS89L%2BeBVme01KIa8YNLHCpgrpLY4ioRvaS%2BD6X5lbtx3bUsu6ifNv%2FXtwBdLfvDdpCg%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: 9bc0700b2a00ce8d-SIN
    Found 2026-01-11 by HttpPlugin
    Create report

  • Open service 172.67.195.242:80 · app.b4ckend.com

    2026-01-11 00:53 

    HTTP/1.1 301 Moved Permanently
Date: Sun, 11 Jan 2026 00:53:31 GMT
Content-Length: 0
Connection: close
Location: https://app.b4ckend.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=csI4A%2BzhUTD%2FEmiWyXVY9QjngHi3SZcZSBotcweguuATL55zqnGkT9H85loQAXeJF35B%2B%2FGhxp6ejBURlTKeCr5JH%2BwZz8C7ezvCFBE%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: 9bc0700a8af2fccc-EWR
    Found 2026-01-11 by HttpPlugin
    Create report

  • Open service 172.67.195.242:8443 · app.b4ckend.com

    2026-01-11 00:53 

    HTTP/1.1 200 OK
Date: Sun, 11 Jan 2026 00:53:32 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=0, must-revalidate
cf-cache-status: DYNAMIC
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
Vary: accept-encoding
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=pN9V0wslvC4dgtF9qdcnjtiBdCaZXNn5oebQ4QZmLTZTwGuMKJMAE8eSGdm58y20vK2KgKVgEHFbO8IUev0KzHoYHWUb6aHlq%2FUKcYWnLg%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfEdge;dur=12,cfOrigin;dur=41
CF-RAY: 9bc0700c099391a1-SIN
alt-svc: h3=":8443"; ma=86400
    Found 2026-01-11 by HttpPlugin
    Create report

  • Open service 2606:4700:3034::ac43:c3f2:443 · app.b4ckend.com

    2026-01-11 00:53 

    HTTP/1.1 200 OK
Date: Sun, 11 Jan 2026 00:53:31 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=0, must-revalidate
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
Vary: accept-encoding
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=A5HaLXFjy9R9cCKDO%2FYk6v%2Fh1ydUTiVd8rzo7AFtQp6hqxaoRnb3A%2FEU0%2FtjA9FQ0kR0KxqYH%2Fq6FSwWEWi63xCHRbOFHECeQ%2F3GOV66wZgAWtb43MhAaMr97A%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
cf-cache-status: DYNAMIC
CF-RAY: 9bc0700abdc7cd72-LHR
alt-svc: h3=":443"; ma=86400
    Found 2026-01-11 by HttpPlugin
    Create report

  • Open service 104.21.52.57:443 · app.b4ckend.com

    2026-01-11 00:53 

    HTTP/1.1 200 OK
Date: Sun, 11 Jan 2026 00:53:32 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=0, must-revalidate
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
Vary: accept-encoding
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=sQv2XBCnlKwGFTsHCsbXCs3WRtD61N8tD%2FRXkxlicbnmzmWAnWnOzruR087pmK13JtKgDwe7Rhd5Kz21fAXqgPmQt3COeS%2FprrRVNsGouQ%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
cf-cache-status: DYNAMIC
CF-RAY: 9bc0700af9bedb0f-FRA
alt-svc: h3=":443"; ma=86400
    Found 2026-01-11 by HttpPlugin
    Create report

  • Open service 104.21.52.57:80 · app.b4ckend.com

    2026-01-11 00:53 

    HTTP/1.1 301 Moved Permanently
Date: Sun, 11 Jan 2026 00:53:31 GMT
Content-Length: 0
Connection: close
Location: https://app.b4ckend.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Kbh7ec97DXG79QI5QyKa8WwRoeykyUX8zRtC4O%2BzaZ1RJep569PpHb0ch%2FSwiDUyLqJZ83Wxp0snk7qq9UJXbBmbLAmgccxIFjkvjF3%2BsQ%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: 9bc0700a1a3543d2-FRA
    Found 2026-01-11 by HttpPlugin
    Create report
app.b4ckend.com
Fingerprint:
36723c4f6cf86ca83fd1eba0595fd396f443d2ebb5bc498be6bcbe90537af3c3
CN:
app.b4ckend.com
Key:
ECDSA-256
Issuer:
WE1
Not before:
2026-01-10 23:53
Not after:
2026-04-11 00:53
Domain summary

app.b4ckend.com 11

1 recorded
IP summary

2606:4700:3032::6815:3439 1 2606:4700:3034::ac43:c3f2 1 104.21.52.57 1 172.67.195.242 1

4 recorded

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