Domain sierasolutions.com
Finland
Software information
Caddy
tcp/443 tcp/80
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Swagger API description is publicly available
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.
IP: 91.134.87.241
Domain: api.one2one.sierasolutions.com
Port: 443
URL: https://api.one2one.sierasolutions.comFirst seen 2025-11-14 16:34
Last seen 2026-01-14 11:04
Open for 60 days-
Severity: info
Fingerprint: 5733ddf49ff49cd1bf890109bf890109bf890109bf890109bf890109bf890109Public Swagger UI/API detected at path: /api-docs/swagger.json
Found on 2026-01-14 11:04
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Swagger API description is publicly available
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.
IP: 91.134.87.241
Domain: api.one2one.sierasolutions.com
Port: 80
URL: https://api.one2one.sierasolutions.com:80First seen 2025-11-14 16:34
Last seen 2026-01-14 11:04
Open for 60 days-
Severity: info
Fingerprint: 5733ddf49ff49cd1bf890109bf890109bf890109bf890109bf890109bf890109Public Swagger UI/API detected at path: /api-docs/swagger.json
Found on 2026-01-14 11:04
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Open service 95.217.26.94:443 · sierasolutions.com
2026-01-13 00:32
HTTP/1.1 302 Found Alt-Svc: h3=":443"; ma=2592000 Location: https://www.sierasolutions.com/ Server: Caddy Date: Tue, 13 Jan 2026 00:32:19 GMT Content-Length: 0 Connection: close
Found 3 days ago by HttpPluginCreate report
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Open service 95.217.26.94:80 · sierasolutions.com
2026-01-13 00:32
HTTP/1.1 308 Permanent Redirect Connection: close Location: https://sierasolutions.com/ Server: Caddy Date: Tue, 13 Jan 2026 00:33:17 GMT Content-Length: 0
Found 3 days ago by HttpPluginCreate report
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Open service 91.134.87.241:443 · api.one2one.sierasolutions.com
2026-01-09 12:48
HTTP/1.1 404 Not Found Content-Length: 139 Content-Security-Policy: default-src 'none' Content-Type: text/html; charset=utf-8 Date: Fri, 09 Jan 2026 12:49:45 GMT X-Content-Type-Options: nosniff X-Powered-By: Express Connection: close Page title: Error <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Error</title> </head> <body> <pre>Cannot GET /</pre> </body> </html>
Found 2026-01-09 by HttpPluginCreate report
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Open service 91.134.87.241:80 · api.one2one.sierasolutions.com
2026-01-09 03:43
HTTP/1.1 404 Not Found Content-Length: 139 Content-Security-Policy: default-src 'none' Content-Type: text/html; charset=utf-8 Date: Fri, 09 Jan 2026 03:44:05 GMT X-Content-Type-Options: nosniff X-Powered-By: Express Connection: close Page title: Error <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Error</title> </head> <body> <pre>Cannot GET /</pre> </body> </html>
Found 2026-01-09 by HttpPluginCreate report
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Open service 91.134.87.241:80 · api.one2one.sierasolutions.com
2026-01-02 09:27
HTTP/1.1 404 Not Found Content-Length: 139 Content-Security-Policy: default-src 'none' Content-Type: text/html; charset=utf-8 Date: Fri, 02 Jan 2026 09:27:21 GMT X-Content-Type-Options: nosniff X-Powered-By: Express Connection: close Page title: Error <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Error</title> </head> <body> <pre>Cannot GET /</pre> </body> </html>
Found 2026-01-02 by HttpPluginCreate report
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Open service 91.134.87.241:443 · api.one2one.sierasolutions.com
2026-01-02 08:16
HTTP/1.1 404 Not Found Content-Length: 139 Content-Security-Policy: default-src 'none' Content-Type: text/html; charset=utf-8 Date: Fri, 02 Jan 2026 08:16:08 GMT X-Content-Type-Options: nosniff X-Powered-By: Express Connection: close Page title: Error <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Error</title> </head> <body> <pre>Cannot GET /</pre> </body> </html>
Found 2026-01-02 by HttpPluginCreate report
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Open service 91.134.87.241:443 · api.one2one.sierasolutions.com
2025-12-30 14:34
HTTP/1.1 404 Not Found Content-Length: 139 Content-Security-Policy: default-src 'none' Content-Type: text/html; charset=utf-8 Date: Tue, 30 Dec 2025 14:34:38 GMT X-Content-Type-Options: nosniff X-Powered-By: Express Connection: close Page title: Error <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Error</title> </head> <body> <pre>Cannot GET /</pre> </body> </html>
Found 2025-12-30 by HttpPluginCreate report
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Open service 91.134.87.241:443 · api.one2one.sierasolutions.com
2025-12-23 04:34
HTTP/1.1 404 Not Found Content-Length: 139 Content-Security-Policy: default-src 'none' Content-Type: text/html; charset=utf-8 Date: Tue, 23 Dec 2025 04:34:27 GMT X-Content-Type-Options: nosniff X-Powered-By: Express Connection: close Page title: Error <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Error</title> </head> <body> <pre>Cannot GET /</pre> </body> </html>
Found 2025-12-23 by HttpPluginCreate report
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Open service 91.134.87.241:80 · api.one2one.sierasolutions.com
2025-12-22 11:58
HTTP/1.1 404 Not Found Content-Length: 139 Content-Security-Policy: default-src 'none' Content-Type: text/html; charset=utf-8 Date: Mon, 22 Dec 2025 11:58:57 GMT X-Content-Type-Options: nosniff X-Powered-By: Express Connection: close Page title: Error <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Error</title> </head> <body> <pre>Cannot GET /</pre> </body> </html>
Found 2025-12-22 by HttpPluginCreate report
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Open service 91.134.87.241:443 · api.one2one.sierasolutions.com
2025-12-20 16:02
HTTP/1.1 404 Not Found Content-Length: 139 Content-Security-Policy: default-src 'none' Content-Type: text/html; charset=utf-8 Date: Sat, 20 Dec 2025 16:02:47 GMT X-Content-Type-Options: nosniff X-Powered-By: Express Connection: close Page title: Error <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Error</title> </head> <body> <pre>Cannot GET /</pre> </body> </html>
Found 2025-12-20 by HttpPluginCreate report
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Open service 91.134.87.241:80 · api.one2one.sierasolutions.com
2025-12-20 11:50
HTTP/1.1 404 Not Found Content-Length: 139 Content-Security-Policy: default-src 'none' Content-Type: text/html; charset=utf-8 Date: Sat, 20 Dec 2025 11:50:09 GMT X-Content-Type-Options: nosniff X-Powered-By: Express Connection: close Page title: Error <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Error</title> </head> <body> <pre>Cannot GET /</pre> </body> </html>
Found 2025-12-20 by HttpPluginCreate report