LeakIX - Host niconico.fr

Domain niconico.fr

Switzerland

Infomaniak Network SA

Software information

cloudflare

tcp/443 tcp/80

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: 128.65.195.4
Domain: packages.niconico.fr
Port: 443
URL: https://packages.niconico.fr/_profiler/empty/search/results

First seen 2022-11-13 01:20
Last seen 2023-05-30 23:36
Open for 198 days
- Fingerprint: 407cf4363b0e62fafca67e0700e38f1200e38f1200e38f1200e38f1200e38f12
```
Symfony profiler enabled:
https://packages.niconico.fr/_profiler/empty/search/results
```
  Found on 2022-11-13 01:20
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: 2001:1600:4:b:46a8:42ff:fe4a:3008
Domain: packages.niconico.fr
Port: 80
URL: http://packages.niconico.fr/_profiler/empty/search/results

First seen 2022-11-13 01:20
Last seen 2023-05-30 23:36
Open for 198 days
- Fingerprint: 407cf4363b0e62fafca67e073d1e0d5b3d1e0d5b3d1e0d5b3d1e0d5b3d1e0d5b
```
Symfony profiler enabled:
http://packages.niconico.fr/_profiler/empty/search/results
```
  Found on 2022-11-13 01:20
Create report

Open service 2606:4700:3035::6815:5b76:443 · niconico.fr

2026-01-22 20:53

HTTP/1.1 503 Service Unavailable
Date: Thu, 22 Jan 2026 20:53:22 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
server: cloudflare
strict-transport-security: max-age=16000000
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=%2BLEhIsfr57Q52iSzBQkjk964%2FTD4A5yiKT27xS1wjfeu21JeSkhgHfAueGoF7zCBSwc2b09YdAJ4NG9oS21wmpKSbn%2B5%2F6lk8h7yFU6NVONbiRR%2FjpVb"}]}
CF-RAY: 9c21f0bd4845cf12-SJC
alt-svc: h3=":443"; ma=86400

Page title: web host not found

<!DOCTYPE html
	PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
	 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-US">
<head>
<title>web host not found</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
</head>
<body>

<p>
	The web host <i>niconico.fr</i> does not exist.
</p>

</body>
</html>

Found 2026-01-22 by HttpPlugin

Create report

Open service 2606:4700:3034::ac43:d986:443 · niconico.fr

2026-01-22 20:53

HTTP/1.1 503 Service Unavailable
Date: Thu, 22 Jan 2026 20:53:22 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
server: cloudflare
strict-transport-security: max-age=16000000
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=%2BEHGyJc1U1WeZyr8uC82Uyif0pxTiABrwAdwVSCWQUdCcGgApY8ET4DfMz0df7cU5%2BXTT5NcJd30CgYljAJ06ToBbmocyVJZjnsbtfDYPKbjagBLn1DE"}]}
CF-RAY: 9c21f0bdb9daaae0-YYZ
alt-svc: h3=":443"; ma=86400

Page title: web host not found

<!DOCTYPE html
	PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
	 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-US">
<head>
<title>web host not found</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
</head>
<body>

<p>
	The web host <i>niconico.fr</i> does not exist.
</p>

</body>
</html>

Found 2026-01-22 by HttpPlugin

Create report

Open service 104.21.91.118:443 · niconico.fr

2026-01-22 20:53

HTTP/1.1 503 Service Unavailable
Date: Thu, 22 Jan 2026 20:53:22 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
server: cloudflare
strict-transport-security: max-age=16000000
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=bRdReUpELHaBVoAxQE0sxcezUc0zWdln76cUbFQwlL1zgV1nAlxYy2DUhSltJm09dnTWOoYeCYeSvoHJmK6LmdR2petypXiFZkck"}]}
CF-RAY: 9c21f0bd79f80bbd-AMS
alt-svc: h3=":443"; ma=86400

Page title: web host not found

<!DOCTYPE html
	PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
	 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-US">
<head>
<title>web host not found</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
</head>
<body>

<p>
	The web host <i>niconico.fr</i> does not exist.
</p>

</body>
</html>

Found 2026-01-22 by HttpPlugin

Create report

Open service 172.67.217.134:8443 · niconico.fr

2026-01-22 20:53
Found 2026-01-22 by HttpPlugin
Create report

Open service 2606:4700:3035::6815:5b76:80 · niconico.fr

2026-01-22 20:53

HTTP/1.1 503 Service Unavailable
Date: Thu, 22 Jan 2026 20:53:22 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
server: cloudflare
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=GQ2MAZRsncQrZNim6tvrgkqHos1udgJGYKNDF%2Fg5X5KhGYke3i5%2BGnvDbb7b6uRmFjEp7zi%2FqBQLYhUXxf16wt%2BNpxmEtn8lduosTJUwfFtXuYlIBA%3D%3D"}]}
CF-RAY: 9c21f0be4b258bcf-SIN
alt-svc: h3=":443"; ma=86400

Page title: web host not found

<!DOCTYPE html
	PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
	 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-US">
<head>
<title>web host not found</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
</head>
<body>

<p>
	The web host <i>niconico.fr</i> does not exist.
</p>

</body>
</html>

Found 2026-01-22 by HttpPlugin

Create report

Open service 2606:4700:3034::ac43:d986:8443 · niconico.fr

2026-01-22 20:53
Found 2026-01-22 by HttpPlugin
Create report

Open service 172.67.217.134:443 · niconico.fr

2026-01-22 20:53

HTTP/1.1 503 Service Unavailable
Date: Thu, 22 Jan 2026 20:53:21 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
server: cloudflare
strict-transport-security: max-age=16000000
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=gewgmVlFvVP1kFtrlh91TlHeSuEJgdQJ44RkmKjKPD9r8muDja0Q%2FGp9lXX3jxcjYYUcrWI5KW%2FRx7K4LiGsTmwe1xR7U3r5w1r9"}]}
CF-RAY: 9c21f0bc1872371d-FRA
alt-svc: h3=":443"; ma=86400

Page title: web host not found

<!DOCTYPE html
	PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
	 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-US">
<head>
<title>web host not found</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
</head>
<body>

<p>
	The web host <i>niconico.fr</i> does not exist.
</p>

</body>
</html>

Found 2026-01-22 by HttpPlugin

Create report

Open service 104.21.91.118:8443 · niconico.fr

2026-01-22 20:53
Found 2026-01-22 by HttpPlugin
Create report

Open service 104.21.91.118:80 · niconico.fr

2026-01-22 20:53

HTTP/1.1 503 Service Unavailable
Date: Thu, 22 Jan 2026 20:53:22 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
server: cloudflare
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=meNvCmzsY4ctOb6eOTxU7ISw%2BB%2BIuwU%2F5luaOq1w5vns5bSMYOGhqBYjR9i7N1gFPlMVmvt1t7ZHg59wQWKnzVHiXGdLguCG7bym"}]}
CF-RAY: 9c21f0be59b5de03-SJC
alt-svc: h3=":443"; ma=86400

Page title: web host not found

<!DOCTYPE html
	PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
	 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-US">
<head>
<title>web host not found</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
</head>
<body>

<p>
	The web host <i>niconico.fr</i> does not exist.
</p>

</body>
</html>

Found 2026-01-22 by HttpPlugin

Create report

Open service 2606:4700:3034::ac43:d986:80 · niconico.fr

2026-01-22 20:53

HTTP/1.1 503 Service Unavailable
Date: Thu, 22 Jan 2026 20:53:21 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
server: cloudflare
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=I1ky%2BXH9LnybM6cVoQr7ltWu3MyG5bP86hLmAWb1OwvuUDscAHdbSjbTan7WQjAmp2aVNcIVyEMX0t2C6rv1sBPiL%2FWFg4FDym%2BL4SBjE%2B%2B2JU%2F%2BfD16"}]}
CF-RAY: 9c21f0bbfca6b692-LHR
alt-svc: h3=":443"; ma=86400

Page title: web host not found

<!DOCTYPE html
	PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
	 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-US">
<head>
<title>web host not found</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
</head>
<body>

<p>
	The web host <i>niconico.fr</i> does not exist.
</p>

</body>
</html>

Found 2026-01-22 by HttpPlugin

Create report

Open service 172.67.217.134:80 · niconico.fr

2026-01-22 20:53

HTTP/1.1 503 Service Unavailable
Date: Thu, 22 Jan 2026 20:53:22 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
server: cloudflare
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=V%2Fn0d9KZuk7Lk86S%2FpfQXv5BmHEL0pHAQO4Nqx0TiH99j3sKA2w1AS0Vh52%2BKW3hysT2Rmyo45%2Fh7L7UDYC1c3lt098XyzrSr8Tz"}]}
CF-RAY: 9c21f0bce93fac09-YYZ
alt-svc: h3=":443"; ma=86400

Page title: web host not found

<!DOCTYPE html
	PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
	 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-US">
<head>
<title>web host not found</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
</head>
<body>

<p>
	The web host <i>niconico.fr</i> does not exist.
</p>

</body>
</html>

Found 2026-01-22 by HttpPlugin

Create report

Open service 2606:4700:3035::6815:5b76:8443 · niconico.fr

2026-01-22 20:53
Found 2026-01-22 by HttpPlugin
Create report

niconico.fr*.niconico.fr

Fingerprint:

4beec8c6a8d0cd76442a3670c5464e1074e8d60a714582e1aa239420e21306a1

CN:

niconico.fr

Key:

ECDSA-256

Issuer:

WE1

Not before:

2026-01-22 19:52

Not after:

2026-04-22 20:49

Domain summary

packages.niconico.fr 2 niconico.fr 11

2 recorded

IP summary

2606:4700:3035::6815:5b76 1 2606:4700:3034::ac43:d986 1 104.21.91.118 1 172.67.217.134 1 128.65.195.4 1 2001:1600:4:b:46a8:42ff:fe4a:3008 1

6 recorded

Domain niconico.fr

Switzerland

Software information

Symfony developement panel enabled

Symfony developement panel enabled

niconico.fr*.niconico.fr

Domain summary

IP summary