LeakIX - Host assignmentportal.com

Domain assignmentportal.com

Germany

Akamai International B.V.

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: 23.213.161.213
Domain: assignmentportal.com
Port: 443
URL: https://assignmentportal.com

First seen 2025-11-01 01:00
Last seen 2026-02-02 07:31
Open for 93 days
- Severity: info
  Fingerprint: 5733ddf49ff49cd1b6e67656b6e67656b6e67656b6e67656b6e67656b6e67656
```
Public Swagger UI/API detected at path: /swagger-ui.html
```
  Found on 2026-02-02 07:31
Create report

Open service 23.213.161.213:443 · assignmentportal.com

2026-01-23 07:00

HTTP/1.1 200 OK
Content-Type: text/html
Last-Modified: Tue, 03 Jun 2025 19:32:26 GMT
x-amz-server-side-encryption: AES256
x-amz-version-id: zlVB_dbazbjvOTuEZiLS3MEbL4Up4Qud
ETag: W/"86cd5ea06ca7eb859096ada783fefee8"
x-amz-cf-pop: ATL59-P9
x-amz-cf-id: CVUhMWLlAVi6UbnpyXMe9K3576tHpwnl6h1VCFbxdp4KUFCuhK1UIw==
strict-transport-security: max-age=31536000; includeSubDomains
x-frame-options: deny
Content-Security-Policy: frame-ancestors 'none'
Access-Control-Allow-Credentials: true
Expires: Fri, 23 Jan 2026 07:00:45 GMT
Cache-Control: max-age=0, no-cache, no-store
Pragma: no-cache
Date: Fri, 23 Jan 2026 07:00:45 GMT
Content-Length: 1939
Connection: close
Set-Cookie: INGRESSCOOKIE=1769151646.57.1236.39684|c6c2369bd036edb7a6a153aa92833cbb; Path=/; Secure; HttpOnly


<!doctype html><html xmlns="http://www.w3.org/1999/xhtml" xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity3"><head lang="en"><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1"><meta name="_csrf" content="4ef4ad95-caf3-44cb-84a6-5cee887d8b1f"><meta name="_csrf_header" content="X-CSRF-TOKEN"><link rel="shortcut icon" type="image/png" href="/images/favicon.png"><link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons"><link rel="stylesheet" href="/css/w3.css"><link rel="stylesheet" href="/css/assignmentportal.css"><link rel="stylesheet" href="/css/glyphicons.css"><link rel="stylesheet" href="/css/jquery-ui.min.css"><script>(function() {var walkme = document.createElement('script'); walkme.type = 'text/javascript'; walkme.async = true; walkme.src = 'https://cdn.walkme.com/users/72062a7a06844dacb866cb6aa4ddc0cb/walkme_72062a7a06844dacb866cb6aa4ddc0cb_https.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(walkme, s); window._walkmeConfig = {smartLoad:true}; })();</script><style>html,
        body {
            max-height: 100%
        }
        #only_div {
            height: 100%
        }</style></head><body><div id="only_div"></div><script>var WebFontConfig = {
            google: { families: ['Roboto:300,400,500,700:latin'] }
        };
        (function () {
            var wf = document.createElement('script');
            wf.src = 'https://ajax.googleapis.com/ajax/libs/webfont/1/webfont.js';
            wf.type = 'text/javascript';
            wf.async = 'true';
            var s = document.getElementsByTagName('script')[0];
            s.parentNode.insertBefore(wf, s);
        })();</script><script src="https://unpkg.com/axios/dist/axios.min.js"></script><script src="/bundle.f4b3a217b305a6463e6d.js?f4b3a217b305a6463e6d"></script></body></html>

Found 2026-01-23 by HttpPlugin

Create report

Open service 23.213.161.213:443 · assignmentportal.com

2026-01-09 23:47

HTTP/1.1 200 OK
Content-Type: text/html
Last-Modified: Tue, 03 Jun 2025 19:32:26 GMT
x-amz-server-side-encryption: AES256
x-amz-version-id: zlVB_dbazbjvOTuEZiLS3MEbL4Up4Qud
ETag: W/"86cd5ea06ca7eb859096ada783fefee8"
x-amz-cf-pop: ATL59-P9
x-amz-cf-id: 6yi4stt7u1Ee4e8oyI2XgCrDyzLSOYCghjpnnTK6K5tZz-ctVjsmww==
strict-transport-security: max-age=31536000; includeSubDomains
x-frame-options: deny
Content-Security-Policy: frame-ancestors 'none'
Access-Control-Allow-Credentials: true
Expires: Fri, 09 Jan 2026 23:47:56 GMT
Cache-Control: max-age=0, no-cache, no-store
Pragma: no-cache
Date: Fri, 09 Jan 2026 23:47:56 GMT
Content-Length: 1939
Connection: close
Set-Cookie: INGRESSCOOKIE=1768002477.221.34822.545872|c6c2369bd036edb7a6a153aa92833cbb; Path=/; Secure; HttpOnly


<!doctype html><html xmlns="http://www.w3.org/1999/xhtml" xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity3"><head lang="en"><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1"><meta name="_csrf" content="4ef4ad95-caf3-44cb-84a6-5cee887d8b1f"><meta name="_csrf_header" content="X-CSRF-TOKEN"><link rel="shortcut icon" type="image/png" href="/images/favicon.png"><link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons"><link rel="stylesheet" href="/css/w3.css"><link rel="stylesheet" href="/css/assignmentportal.css"><link rel="stylesheet" href="/css/glyphicons.css"><link rel="stylesheet" href="/css/jquery-ui.min.css"><script>(function() {var walkme = document.createElement('script'); walkme.type = 'text/javascript'; walkme.async = true; walkme.src = 'https://cdn.walkme.com/users/72062a7a06844dacb866cb6aa4ddc0cb/walkme_72062a7a06844dacb866cb6aa4ddc0cb_https.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(walkme, s); window._walkmeConfig = {smartLoad:true}; })();</script><style>html,
        body {
            max-height: 100%
        }
        #only_div {
            height: 100%
        }</style></head><body><div id="only_div"></div><script>var WebFontConfig = {
            google: { families: ['Roboto:300,400,500,700:latin'] }
        };
        (function () {
            var wf = document.createElement('script');
            wf.src = 'https://ajax.googleapis.com/ajax/libs/webfont/1/webfont.js';
            wf.type = 'text/javascript';
            wf.async = 'true';
            var s = document.getElementsByTagName('script')[0];
            s.parentNode.insertBefore(wf, s);
        })();</script><script src="https://unpkg.com/axios/dist/axios.min.js"></script><script src="/bundle.f4b3a217b305a6463e6d.js?f4b3a217b305a6463e6d"></script></body></html>

Found 2026-01-09 by HttpPlugin

Create report

Open service 23.213.161.213:443 · assignmentportal.com

2026-01-02 21:38

HTTP/1.1 200 OK
Content-Type: text/html
Last-Modified: Tue, 03 Jun 2025 19:32:26 GMT
x-amz-server-side-encryption: AES256
x-amz-version-id: zlVB_dbazbjvOTuEZiLS3MEbL4Up4Qud
ETag: W/"86cd5ea06ca7eb859096ada783fefee8"
x-amz-cf-pop: IAD89-P4
x-amz-cf-id: b4hrQLh6QanEDM7MPy2Bqw4Ko9OVgaZEcG3EQVvW6XgWcPSkDF2vlQ==
strict-transport-security: max-age=31536000; includeSubDomains
x-frame-options: deny
Content-Security-Policy: frame-ancestors 'none'
Access-Control-Allow-Credentials: true
Expires: Fri, 02 Jan 2026 21:38:21 GMT
Cache-Control: max-age=0, no-cache, no-store
Pragma: no-cache
Date: Fri, 02 Jan 2026 21:38:21 GMT
Content-Length: 1939
Connection: close
Set-Cookie: INGRESSCOOKIE=1767389902.747.31811.712369|c6c2369bd036edb7a6a153aa92833cbb; Path=/; Secure; HttpOnly


<!doctype html><html xmlns="http://www.w3.org/1999/xhtml" xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity3"><head lang="en"><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1"><meta name="_csrf" content="4ef4ad95-caf3-44cb-84a6-5cee887d8b1f"><meta name="_csrf_header" content="X-CSRF-TOKEN"><link rel="shortcut icon" type="image/png" href="/images/favicon.png"><link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons"><link rel="stylesheet" href="/css/w3.css"><link rel="stylesheet" href="/css/assignmentportal.css"><link rel="stylesheet" href="/css/glyphicons.css"><link rel="stylesheet" href="/css/jquery-ui.min.css"><script>(function() {var walkme = document.createElement('script'); walkme.type = 'text/javascript'; walkme.async = true; walkme.src = 'https://cdn.walkme.com/users/72062a7a06844dacb866cb6aa4ddc0cb/walkme_72062a7a06844dacb866cb6aa4ddc0cb_https.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(walkme, s); window._walkmeConfig = {smartLoad:true}; })();</script><style>html,
        body {
            max-height: 100%
        }
        #only_div {
            height: 100%
        }</style></head><body><div id="only_div"></div><script>var WebFontConfig = {
            google: { families: ['Roboto:300,400,500,700:latin'] }
        };
        (function () {
            var wf = document.createElement('script');
            wf.src = 'https://ajax.googleapis.com/ajax/libs/webfont/1/webfont.js';
            wf.type = 'text/javascript';
            wf.async = 'true';
            var s = document.getElementsByTagName('script')[0];
            s.parentNode.insertBefore(wf, s);
        })();</script><script src="https://unpkg.com/axios/dist/axios.min.js"></script><script src="/bundle.f4b3a217b305a6463e6d.js?f4b3a217b305a6463e6d"></script></body></html>

Found 2026-01-02 by HttpPlugin

Create report

Open service 23.213.161.213:443 · assignmentportal.com

2025-12-23 01:39

HTTP/1.1 200 OK
Content-Type: text/html
Last-Modified: Tue, 03 Jun 2025 19:32:26 GMT
x-amz-server-side-encryption: AES256
x-amz-version-id: zlVB_dbazbjvOTuEZiLS3MEbL4Up4Qud
ETag: W/"86cd5ea06ca7eb859096ada783fefee8"
x-amz-cf-pop: IAD89-P4
x-amz-cf-id: oN2EywmYi0b44gnnNjA92p5T0IzboaDgvw1k5L1Zdipdij6B6oI8IA==
strict-transport-security: max-age=31536000; includeSubDomains
x-frame-options: deny
Content-Security-Policy: frame-ancestors 'none'
Access-Control-Allow-Credentials: true
Expires: Tue, 23 Dec 2025 01:39:10 GMT
Cache-Control: max-age=0, no-cache, no-store
Pragma: no-cache
Date: Tue, 23 Dec 2025 01:39:10 GMT
Content-Length: 1939
Connection: close
Set-Cookie: INGRESSCOOKIE=1766453951.434.32789.143615|c6c2369bd036edb7a6a153aa92833cbb; Path=/; Secure; HttpOnly


<!doctype html><html xmlns="http://www.w3.org/1999/xhtml" xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity3"><head lang="en"><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1"><meta name="_csrf" content="4ef4ad95-caf3-44cb-84a6-5cee887d8b1f"><meta name="_csrf_header" content="X-CSRF-TOKEN"><link rel="shortcut icon" type="image/png" href="/images/favicon.png"><link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons"><link rel="stylesheet" href="/css/w3.css"><link rel="stylesheet" href="/css/assignmentportal.css"><link rel="stylesheet" href="/css/glyphicons.css"><link rel="stylesheet" href="/css/jquery-ui.min.css"><script>(function() {var walkme = document.createElement('script'); walkme.type = 'text/javascript'; walkme.async = true; walkme.src = 'https://cdn.walkme.com/users/72062a7a06844dacb866cb6aa4ddc0cb/walkme_72062a7a06844dacb866cb6aa4ddc0cb_https.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(walkme, s); window._walkmeConfig = {smartLoad:true}; })();</script><style>html,
        body {
            max-height: 100%
        }
        #only_div {
            height: 100%
        }</style></head><body><div id="only_div"></div><script>var WebFontConfig = {
            google: { families: ['Roboto:300,400,500,700:latin'] }
        };
        (function () {
            var wf = document.createElement('script');
            wf.src = 'https://ajax.googleapis.com/ajax/libs/webfont/1/webfont.js';
            wf.type = 'text/javascript';
            wf.async = 'true';
            var s = document.getElementsByTagName('script')[0];
            s.parentNode.insertBefore(wf, s);
        })();</script><script src="https://unpkg.com/axios/dist/axios.min.js"></script><script src="/bundle.f4b3a217b305a6463e6d.js?f4b3a217b305a6463e6d"></script></body></html>

Found 2025-12-23 by HttpPlugin

Create report

assignmentportal.com*.assignmentportal.com

Fingerprint:

777fabb6d85c093d7fb36673832a78f828178d44d6c435b54d83509460137d68

CN:

assignmentportal.com

Key:

RSA-2048

Issuer:

DigiCert Global G2 TLS RSA SHA256 2020 CA1

Not before:

2025-11-01 00:00

Not after:

2026-12-02 23:59

Domain summary

assignmentportal.com 4

1 recorded

IP summary

23.213.161.213 2

1 recorded

Domain assignmentportal.com

Germany

Swagger API description is publicly available

Create report

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Create report

Create report

assignmentportal.com*.assignmentportal.com

Domain summary

IP summary