LeakIX - Host api.checkthis.cloud

Domain api.checkthis.cloud

CLOUDFLARENET

Software information

cloudflare

tcp/443 tcp/80 tcp/8443

Symfony developement panel enabled
The application has Symfony profiling enabled.

It enables an attacker to access the following sensitive content :

System configuration

Request log, including POST request with credentials and/or api keys
IP: 2a06:98c1:3121::3
Domain: api.checkthis.cloud
Port: 8443
URL: https://api.checkthis.cloud:8443/_profiler/empty/search/results

First seen 2025-12-17 17:54
Last seen 2026-01-02 10:53
Open for 15 days
- Fingerprint: 407cf4363b0e62fafca67e0718b4a8df18b4a8df18b4a8df18b4a8df18b4a8df
```
Symfony profiler enabled:
https://api.checkthis.cloud:8443/_profiler/empty/search/results
```
  Found on 2026-01-02 10:53
Create report
Symfony developement panel enabled
The application has Symfony profiling enabled.

It enables an attacker to access the following sensitive content :

System configuration

Request log, including POST request with credentials and/or api keys
IP: 188.114.97.3
Domain: api.checkthis.cloud
Port: 80
URL: http://api.checkthis.cloud/_profiler/empty/search/results

First seen 2025-12-17 17:54
Last seen 2026-01-02 06:54
Open for 15 days
- Fingerprint: 407cf4363b0e62fafca67e07e45d5b71e45d5b71e45d5b71e45d5b71e45d5b71
```
Symfony profiler enabled:
http://api.checkthis.cloud/_profiler/empty/search/results
```
  Found on 2026-01-02 06:54
Create report
Symfony developement panel enabled
The application has Symfony profiling enabled.

It enables an attacker to access the following sensitive content :

System configuration

Request log, including POST request with credentials and/or api keys
IP: 2a06:98c1:3120::3
Domain: api.checkthis.cloud
Port: 443
URL: https://api.checkthis.cloud/_profiler/empty/search/results

First seen 2025-12-17 17:54
Last seen 2026-01-02 06:54
Open for 15 days
- Fingerprint: 407cf4363b0e62fafca67e07c6f45eb2c6f45eb2c6f45eb2c6f45eb2c6f45eb2
```
Symfony profiler enabled:
https://api.checkthis.cloud/_profiler/empty/search/results
```
  Found on 2026-01-02 06:54
Create report

Open service 2a06:98c1:3121::3:8443 · api.checkthis.cloud

2026-01-23 01:35

HTTP/1.1 530 <none>
Date: Fri, 23 Jan 2026 01:35:48 GMT
Content-Type: text/plain; charset=UTF-8
Content-Length: 16
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=13,cfOrigin;dur=0
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9c238e761f6fa027-SIN
alt-svc: h3=":8443"; ma=86400


error code: 1016

Found 2026-01-23 by HttpPlugin

Create report

Open service 2a06:98c1:3120::3:443 · api.checkthis.cloud

2026-01-22 18:45

HTTP/1.1 530 <none>
Date: Thu, 22 Jan 2026 18:45:14 GMT
Content-Type: text/plain; charset=UTF-8
Content-Length: 16
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: 9c21350cd9f9ac6b-FRA
alt-svc: h3=":443"; ma=86400


error code: 1016

Found 2026-01-22 by HttpPlugin

Create report

Open service 188.114.97.3:80 · api.checkthis.cloud

2026-01-22 18:45

HTTP/1.1 530 <none>
Date: Thu, 22 Jan 2026 18:45:14 GMT
Content-Type: text/plain; charset=UTF-8
Content-Length: 16
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=18,cfOrigin;dur=0
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9c21350c8a2334bd-SJC
alt-svc: h3=":443"; ma=86400


error code: 1016

Found 2026-01-22 by HttpPlugin

Create report

Open service 188.114.97.3:80 · api.checkthis.cloud

2026-01-09 06:06

HTTP/1.1 530 <none>
Date: Fri, 09 Jan 2026 06:06:48 GMT
Content-Type: text/plain; charset=UTF-8
Content-Length: 16
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=15,cfOrigin;dur=0
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9bb1c02e1d8ede92-EWR
alt-svc: h3=":443"; ma=86400


error code: 1016

Found 2026-01-09 by HttpPlugin

Create report

Open service 2a06:98c1:3120::3:443 · api.checkthis.cloud

2026-01-09 06:06

HTTP/1.1 530 <none>
Date: Fri, 09 Jan 2026 06:06:47 GMT
Content-Type: text/plain; charset=UTF-8
Content-Length: 16
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=17,cfOrigin;dur=0
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9bb1c02d9a1d81ba-SIN
alt-svc: h3=":443"; ma=86400


error code: 1016

Found 2026-01-09 by HttpPlugin

Create report

Open service 2a06:98c1:3121::3:8443 · api.checkthis.cloud

2026-01-09 03:07

HTTP/1.1 530 <none>
Date: Fri, 09 Jan 2026 03:07:10 GMT
Content-Type: text/plain; charset=UTF-8
Content-Length: 16
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: 9bb0b9105a58f5f3-AMS
alt-svc: h3=":8443"; ma=86400


error code: 1016

Found 2026-01-09 by HttpPlugin

Create report

Open service 2a06:98c1:3121::3:8443 · api.checkthis.cloud

2026-01-02 10:53

HTTP/1.1 302 Found
Date: Fri, 02 Jan 2026 10:53:07 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Cache-Control: no-cache, private
content-language: cs
location: /admin
Set-Cookie: sf_redirect=%7B%22token%22%3A%22891c6d%22%2C%22route%22%3A%22app%3Ahomepage%22%2C%22method%22%3A%22GET%22%2C%22controller%22%3A%7B%22class%22%3A%22App%5C%5CLama%5C%5CController%5C%5CAppController%22%2C%22method%22%3A%22temporary%22%2C%22file%22%3A%22%5C%2Fsrv%5C%2Fsrc%5C%2FLama%5C%2FController%5C%2FAppController.php%22%2C%22line%22%3A17%7D%2C%22status_code%22%3A302%2C%22status_text%22%3A%22Found%22%7D; path=/; httponly; samesite=lax
status: 302 Found
via: 0.0 Caddy
x-debug-token: 891c6d
x-powered-by: PHP/8.5.0
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=11,cfOrigin;dur=494
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=9WBZr%2F%2BMsGGuk8B7Q9AlK%2F%2FburDCMmIeFIflPc%2B7aOfKapjLFd0nf2jI1eqPnfe8KzFMYTBOZ0pSxJRMSV%2FMaulXwtUzSyey2%2FknxFJ7MF%2FazOJ7ALRhD3LRrNtzjnM%3D"}]}
Server: cloudflare
CF-RAY: 9b79b5f5ff2ec67f-SJC
alt-svc: h3=":8443"; ma=86400

Page title: Redirecting to /admin

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8" />
        <meta http-equiv="refresh" content="0;url='/admin'" />

        <title>Redirecting to /admin</title>
    </head>
    <body>
        Redirecting to <a href="/admin">/admin</a>.
    <script defer src="https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015" integrity="sha512-ZpsOmlRQV6y907TI0dKBHq9Md29nnaEIPlkf84rnaERnq6zvWvPUqr2ft8M1aS28oN72PdrCzSjY4U6VaAw1EQ==" data-cf-beacon='{"version":"2024.11.0","token":"9dd3450201fe4164b7e84c7f5e4c28c0","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 2026-01-02 by HttpPlugin

Create report

Open service 188.114.97.3:80 · api.checkthis.cloud

2026-01-02 06:54

HTTP/1.1 302 Found
Date: Fri, 02 Jan 2026 06:54:04 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Cache-Control: no-cache, private
content-language: cs
location: /admin
Set-Cookie: sf_redirect=%7B%22token%22%3A%22b21bea%22%2C%22route%22%3A%22app%3Ahomepage%22%2C%22method%22%3A%22GET%22%2C%22controller%22%3A%7B%22class%22%3A%22App%5C%5CLama%5C%5CController%5C%5CAppController%22%2C%22method%22%3A%22temporary%22%2C%22file%22%3A%22%5C%2Fsrv%5C%2Fsrc%5C%2FLama%5C%2FController%5C%2FAppController.php%22%2C%22line%22%3A17%7D%2C%22status_code%22%3A302%2C%22status_text%22%3A%22Found%22%7D; path=/; httponly; samesite=lax
status: 302 Found
via: 0.0 Caddy
x-debug-token: b21bea
x-powered-by: PHP/8.5.0
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=m7DxBFHl%2FvCDUObTvwuMXktzZyopWLurrH93Zj2xhlG4qPHmcSt7y8Rri2a1I8SU3lS6eMSSkLzTTqC3Z%2BAeohuFqC6g13r8Q7%2FW%2FZDTcA4g85U%3D"}]}
Server: cloudflare
CF-RAY: 9b7857cd7c169bee-FRA
alt-svc: h3=":443"; ma=86400

Page title: Redirecting to /admin

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8" />
        <meta http-equiv="refresh" content="0;url='/admin'" />

        <title>Redirecting to /admin</title>
    </head>
    <body>
        Redirecting to <a href="/admin">/admin</a>.
    </body>
</html>

Found 2026-01-02 by HttpPlugin

Create report

Open service 2a06:98c1:3120::3:443 · api.checkthis.cloud

2026-01-02 06:54

HTTP/1.1 302 Found
Date: Fri, 02 Jan 2026 06:54:04 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Cache-Control: no-cache, private
content-language: cs
location: /admin
Set-Cookie: sf_redirect=%7B%22token%22%3A%22375483%22%2C%22route%22%3A%22app%3Ahomepage%22%2C%22method%22%3A%22GET%22%2C%22controller%22%3A%7B%22class%22%3A%22App%5C%5CLama%5C%5CController%5C%5CAppController%22%2C%22method%22%3A%22temporary%22%2C%22file%22%3A%22%5C%2Fsrv%5C%2Fsrc%5C%2FLama%5C%2FController%5C%2FAppController.php%22%2C%22line%22%3A17%7D%2C%22status_code%22%3A302%2C%22status_text%22%3A%22Found%22%7D; path=/; httponly; samesite=lax
status: 302 Found
via: 0.0 Caddy
x-debug-token: 375483
x-powered-by: PHP/8.5.0
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=132
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=REKJo%2B802WIqDLxNL7SrgjrUMlzgmobdjnbZo97jvxRLixJoDWSyUY1twXV28aNpC6uDdTeekfs24hVaesDd1%2B%2BnRVkcZqh8t9sULmbbfWfbaIrfNkEEBOmVDTTJtDE%3D"}]}
Server: cloudflare
CF-RAY: 9b7857cece1aaa71-YYZ
alt-svc: h3=":443"; ma=86400

Page title: Redirecting to /admin

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8" />
        <meta http-equiv="refresh" content="0;url='/admin'" />

        <title>Redirecting to /admin</title>
    </head>
    <body>
        Redirecting to <a href="/admin">/admin</a>.
    <script defer src="https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015" integrity="sha512-ZpsOmlRQV6y907TI0dKBHq9Md29nnaEIPlkf84rnaERnq6zvWvPUqr2ft8M1aS28oN72PdrCzSjY4U6VaAw1EQ==" data-cf-beacon='{"version":"2024.11.0","token":"9dd3450201fe4164b7e84c7f5e4c28c0","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 2026-01-02 by HttpPlugin

Create report

Open service 188.114.97.3:80 · api.checkthis.cloud

2025-12-23 00:32

HTTP/1.1 302 Found
Date: Tue, 23 Dec 2025 00:32:12 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Cache-Control: no-cache, private
content-language: cs
location: /admin
Set-Cookie: sf_redirect=%7B%22token%22%3A%2243bc1b%22%2C%22route%22%3A%22app%3Ahomepage%22%2C%22method%22%3A%22GET%22%2C%22controller%22%3A%7B%22class%22%3A%22App%5C%5CLama%5C%5CController%5C%5CAppController%22%2C%22method%22%3A%22temporary%22%2C%22file%22%3A%22%5C%2Fsrv%5C%2Fsrc%5C%2FLama%5C%2FController%5C%2FAppController.php%22%2C%22line%22%3A17%7D%2C%22status_code%22%3A302%2C%22status_text%22%3A%22Found%22%7D; path=/; httponly; samesite=lax
status: 302 Found
via: 0.0 Caddy
x-debug-token: 43bc1b
x-powered-by: PHP/8.5.0
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=16,cfOrigin;dur=833
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=qHlg76kQzxO3kIX5jFyqVJLgK3PfoZNEIMB41Qg9w8d7EFtPhOGFvoEJx4bpP3BtTm%2FU6ev8C5vJmjtUs08jk%2FcX1cKL0Q56UON5eUSmao8IejI%3D"}]}
Server: cloudflare
CF-RAY: 9b23c2a889b6ffa5-BOM
alt-svc: h3=":443"; ma=86400

Page title: Redirecting to /admin

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8" />
        <meta http-equiv="refresh" content="0;url='/admin'" />

        <title>Redirecting to /admin</title>
    </head>
    <body>
        Redirecting to <a href="/admin">/admin</a>.
    <script defer src="https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015" integrity="sha512-ZpsOmlRQV6y907TI0dKBHq9Md29nnaEIPlkf84rnaERnq6zvWvPUqr2ft8M1aS28oN72PdrCzSjY4U6VaAw1EQ==" data-cf-beacon='{"version":"2024.11.0","token":"9dd3450201fe4164b7e84c7f5e4c28c0","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 2025-12-23 by HttpPlugin

Create report

Open service 2a06:98c1:3120::3:443 · api.checkthis.cloud

2025-12-23 00:32

HTTP/1.1 302 Found
Date: Tue, 23 Dec 2025 00:32:10 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Cache-Control: no-cache, private
content-language: cs
location: /admin
Set-Cookie: sf_redirect=%7B%22token%22%3A%227a08e7%22%2C%22route%22%3A%22app%3Ahomepage%22%2C%22method%22%3A%22GET%22%2C%22controller%22%3A%7B%22class%22%3A%22App%5C%5CLama%5C%5CController%5C%5CAppController%22%2C%22method%22%3A%22temporary%22%2C%22file%22%3A%22%5C%2Fsrv%5C%2Fsrc%5C%2FLama%5C%2FController%5C%2FAppController.php%22%2C%22line%22%3A17%7D%2C%22status_code%22%3A302%2C%22status_text%22%3A%22Found%22%7D; path=/; httponly; samesite=lax
status: 302 Found
via: 0.0 Caddy
x-debug-token: 7a08e7
x-powered-by: PHP/8.5.0
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=abDCbd4YnTkv1RWJXu%2F5fxusUS1Nm8SXO49MOmphKJCu45YwjSGS%2Ff2xmW63VBovQCzQzZ6VM8ou0qYNBprkfgZppH0ZqI1Cod8RwLRr%2F0Mc6xObbuEaM3UZyhTei%2B8%3D"}]}
Server: cloudflare
CF-RAY: 9b23c2a23f58d386-FRA
alt-svc: h3=":443"; ma=86400

Page title: Redirecting to /admin

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8" />
        <meta http-equiv="refresh" content="0;url='/admin'" />

        <title>Redirecting to /admin</title>
    </head>
    <body>
        Redirecting to <a href="/admin">/admin</a>.
    </body>
</html>

Found 2025-12-23 by HttpPlugin

Create report

checkthis.cloud*.checkthis.cloud

Fingerprint:

df6fc417c898964065504715e7980c8d7fd95290672bf303cfe5bbf256d3f3b9

CN:

checkthis.cloud

Key:

ECDSA-256

Issuer:

Cloudflare TLS Issuing ECC CA 3

Not before:

2026-01-18 22:06

Not after:

2026-04-18 22:15

checkthis.cloud*.checkthis.cloud

Fingerprint:

a3f18321caae21d6ce4de76ec078f953ae99dd5a57b0d086f006db85237c0d03

CN:

checkthis.cloud

Key:

ECDSA-256

Issuer:

Cloudflare TLS Issuing ECC CA 3

Not before:

2025-11-20 21:40

Not after:

2026-02-18 21:49

Domain summary

api.checkthis.cloud 13

1 recorded

IP summary

2a06:98c1:3121::3 1 2a06:98c1:3120::3 1 188.114.97.3 1

3 recorded

Domain api.checkthis.cloud

Software information

Symfony developement panel enabled

Symfony developement panel enabled

Symfony developement panel enabled

checkthis.cloud*.checkthis.cloud

checkthis.cloud*.checkthis.cloud

Domain summary

IP summary