Heroku
tcp/443 tcp/80
Exposing Swagger/OpenAPI documentation is primarily a risk if your API has underlying security flaws, as it gives attackers a precise roadmap to find them.
Those detail every endpoint, parameter, and data model, making it easier to discover and exploit vulnerabilities like broken access control or injection points.
While a perfectly secure API mitigates the danger, protecting your documentation is a critical layer of defense that forces attackers to work without a map.
Severity: info
Fingerprint: 5733ddf49ff49cd12ec8532c2ec8532c2ec8532c2ec8532c2ec8532c2ec8532c
Public Swagger UI/API detected at path: /swagger/index.html
Exposing Swagger/OpenAPI documentation is primarily a risk if your API has underlying security flaws, as it gives attackers a precise roadmap to find them.
Those detail every endpoint, parameter, and data model, making it easier to discover and exploit vulnerabilities like broken access control or injection points.
While a perfectly secure API mitigates the danger, protecting your documentation is a critical layer of defense that forces attackers to work without a map.
Severity: info
Fingerprint: 5733ddf49ff49cd12ec8532c2ec8532c2ec8532c2ec8532c2ec8532c2ec8532c
Public Swagger UI/API detected at path: /swagger/index.html
Open service 52.223.53.203:443 · api.parsedoc.com
2026-01-09 12:18
HTTP/1.1 404 Not Found
Content-Length: 24
Content-Type: application/json
Date: Fri, 09 Jan 2026 12:18:59 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=F6N8%2BBLp2MbmVaNrVP8qzypHb2fk6SiNPl0cTXpkpwo%3D\u0026sid=812dcc77-0bd0-43b1-a5f1-b25750382959\u0026ts=1767961139"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=F6N8%2BBLp2MbmVaNrVP8qzypHb2fk6SiNPl0cTXpkpwo%3D&sid=812dcc77-0bd0-43b1-a5f1-b25750382959&ts=1767961139"
Server: Heroku
Via: 1.1 heroku-router
Connection: close
{"message":"Not Found"}
Open service 3.33.249.164:80 · api.parsedoc.com
2026-01-08 23:12
HTTP/1.1 404 Not Found
Content-Length: 24
Content-Type: application/json
Date: Thu, 08 Jan 2026 23:13:12 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=M8Fb1A1LMVL%2FDyKc9No1uPkAVPYgwjhzWrFlOXIsTfA%3D\u0026sid=812dcc77-0bd0-43b1-a5f1-b25750382959\u0026ts=1767913992"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=M8Fb1A1LMVL%2FDyKc9No1uPkAVPYgwjhzWrFlOXIsTfA%3D&sid=812dcc77-0bd0-43b1-a5f1-b25750382959&ts=1767913992"
Server: Heroku
Via: 1.1 heroku-router
Connection: close
{"message":"Not Found"}
Open service 52.223.53.203:443 · api.parsedoc.com
2026-01-02 15:37
HTTP/1.1 404 Not Found
Content-Length: 24
Content-Type: application/json
Date: Fri, 02 Jan 2026 15:37:25 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=qadl221rCHiG9C%2BHL1T01FqfSyZUbKh6ps9mGymc0Mc%3D\u0026sid=812dcc77-0bd0-43b1-a5f1-b25750382959\u0026ts=1767368245"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=qadl221rCHiG9C%2BHL1T01FqfSyZUbKh6ps9mGymc0Mc%3D&sid=812dcc77-0bd0-43b1-a5f1-b25750382959&ts=1767368245"
Server: Heroku
Via: 1.1 heroku-router
Connection: close
{"message":"Not Found"}
Open service 3.33.249.164:80 · api.parsedoc.com
2026-01-01 22:45
HTTP/1.1 404 Not Found
Content-Length: 24
Content-Type: application/json
Date: Thu, 01 Jan 2026 22:46:02 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=CsxfijhF56m3QjhqbVqKlaN1whJ7oFTRl0xppbJ8NW0%3D\u0026sid=812dcc77-0bd0-43b1-a5f1-b25750382959\u0026ts=1767307562"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=CsxfijhF56m3QjhqbVqKlaN1whJ7oFTRl0xppbJ8NW0%3D&sid=812dcc77-0bd0-43b1-a5f1-b25750382959&ts=1767307562"
Server: Heroku
Via: 1.1 heroku-router
Connection: close
{"message":"Not Found"}
Open service 3.33.249.164:80 · api.parsedoc.com
2025-12-30 07:28
HTTP/1.1 404 Not Found
Content-Length: 24
Content-Type: application/json
Date: Tue, 30 Dec 2025 07:28:51 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=%2FnuLIV%2FoKVNmdjBAUvTAx%2FpIMp4KtNIg0BkM53WmXXw%3D\u0026sid=812dcc77-0bd0-43b1-a5f1-b25750382959\u0026ts=1767079731"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=%2FnuLIV%2FoKVNmdjBAUvTAx%2FpIMp4KtNIg0BkM53WmXXw%3D&sid=812dcc77-0bd0-43b1-a5f1-b25750382959&ts=1767079731"
Server: Heroku
Via: 1.1 heroku-router
Connection: close
{"message":"Not Found"}
Open service 52.223.53.203:443 · api.parsedoc.com
2025-12-23 01:13
HTTP/1.1 404 Not Found
Content-Length: 24
Content-Type: application/json
Date: Tue, 23 Dec 2025 01:13:33 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=M3EAYVOSSLEOywGnjk20%2BOxpONHnykToA5F1YYZYlqI%3D\u0026sid=812dcc77-0bd0-43b1-a5f1-b25750382959\u0026ts=1766452413"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=M3EAYVOSSLEOywGnjk20%2BOxpONHnykToA5F1YYZYlqI%3D&sid=812dcc77-0bd0-43b1-a5f1-b25750382959&ts=1766452413"
Server: Heroku
Via: 1.1 heroku-router
Connection: close
{"message":"Not Found"}
Open service 3.33.249.164:80 · api.parsedoc.com
2025-12-22 08:25
HTTP/1.1 404 Not Found
Content-Length: 24
Content-Type: application/json
Date: Mon, 22 Dec 2025 08:25:56 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=ijfeiO1H5j5MqLOrKusO4R7QiOLnG2xLGNItpNxVLZA%3D\u0026sid=812dcc77-0bd0-43b1-a5f1-b25750382959\u0026ts=1766391956"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=ijfeiO1H5j5MqLOrKusO4R7QiOLnG2xLGNItpNxVLZA%3D&sid=812dcc77-0bd0-43b1-a5f1-b25750382959&ts=1766391956"
Server: Heroku
Via: 1.1 heroku-router
Connection: close
{"message":"Not Found"}
Open service 52.223.53.203:443 · api.parsedoc.com
2025-12-21 09:15
HTTP/1.1 404 Not Found
Content-Length: 24
Content-Type: application/json
Date: Sun, 21 Dec 2025 09:15:27 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=FW%2B28uuKh67uUV7cdwSsQF1UuHmzJFeLLNj%2BgDZYcRI%3D\u0026sid=812dcc77-0bd0-43b1-a5f1-b25750382959\u0026ts=1766308527"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=FW%2B28uuKh67uUV7cdwSsQF1UuHmzJFeLLNj%2BgDZYcRI%3D&sid=812dcc77-0bd0-43b1-a5f1-b25750382959&ts=1766308527"
Server: Heroku
Via: 1.1 heroku-router
Connection: close
{"message":"Not Found"}
Open service 3.33.249.164:80 · api.parsedoc.com
2025-12-20 05:27
HTTP/1.1 404 Not Found
Content-Length: 24
Content-Type: application/json
Date: Sat, 20 Dec 2025 05:27:26 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=cuO%2FME7DCsCwhtVqh0FHjOKFCJ8wFWp2MvsCWI4OruQ%3D\u0026sid=812dcc77-0bd0-43b1-a5f1-b25750382959\u0026ts=1766208446"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=cuO%2FME7DCsCwhtVqh0FHjOKFCJ8wFWp2MvsCWI4OruQ%3D&sid=812dcc77-0bd0-43b1-a5f1-b25750382959&ts=1766208446"
Server: Heroku
Via: 1.1 heroku-router
Connection: close
{"message":"Not Found"}
Open service 52.223.53.203:443 · api.parsedoc.com
2025-12-19 02:19
HTTP/1.1 404 Not Found
Content-Length: 24
Content-Type: application/json
Date: Fri, 19 Dec 2025 02:19:38 GMT
Nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=nZXzfHtz35I%2Bm5mSiJ8inaLz06MPg%2BZYDTADgFi0bg4%3D\u0026sid=812dcc77-0bd0-43b1-a5f1-b25750382959\u0026ts=1766110778"}],"max_age":3600}
Reporting-Endpoints: heroku-nel="https://nel.heroku.com/reports?s=nZXzfHtz35I%2Bm5mSiJ8inaLz06MPg%2BZYDTADgFi0bg4%3D&sid=812dcc77-0bd0-43b1-a5f1-b25750382959&ts=1766110778"
Server: Heroku
Via: 1.1 heroku-router
Connection: close
{"message":"Not Found"}