LeakIX - Host dev.library.exemplars.com

Open service 2620:12a:8001::2:80 · dev.library.exemplars.com

2026-01-22 09:30

HTTP/1.1 301 Moved Permanently
Connection: close
Content-Length: 162
Content-Type: text/html
Location: https://dev.library.exemplars.com/
Server: nginx
X-Pantheon-Styx-Hostname: styx-fe2-b-5df7bd8b5f-cdf8f
X-Styx-Req-Id: 111a1838-f772-11f0-a6a5-1613a6fe56ee
Cache-Control: public, max-age=86400
Date: Thu, 22 Jan 2026 09:30:26 GMT
X-Served-By: cache-chi-kigq8000060-CHI, cache-sin-wsat1880046-SIN
X-Cache: HIT, HIT
X-Cache-Hits: 3, 1
X-Timer: S1769074227.693017,VS0,VE5
Vary: Cookie, Cookie
Age: 1253
Accept-Ranges: bytes
Via: 1.1 varnish, 1.1 varnish

Page title: 301 Moved Permanently

<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently</h1></center>
<hr><center>nginx</center>
</body>
</html>

Found 2026-01-22 by HttpPlugin

Create report

Open service 2620:12a:8000::2:443 · dev.library.exemplars.com

2026-01-22 09:30

HTTP/1.1 200 OK
Connection: close
Cache-Control: must-revalidate, no-cache, private
Content-Language: en
Content-Type: text/html; charset=UTF-8
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Server: nginx
Set-Cookie: SSESS2e8753363d6ee8fc5bcc3bcf7564eacc=XXQQkBG57fowqQ%2Cgunbej4%2CRPi6AIAOTIPLpJJASJOU%2CF3D-; expires=Sat, 14 Feb 2026 13:03:47 GMT; Max-Age=2000000; path=/; domain=.dev.library.exemplars.com; secure; HttpOnly; SameSite=Lax
Strict-Transport-Security: max-age=300
X-Content-Type-Options: nosniff
X-Drupal-Cache: UNCACHEABLE (response policy)
X-Drupal-Dynamic-Cache: UNCACHEABLE (poor cacheability)
X-Frame-Options: SAMEORIGIN
X-Generator: Drupal 10 (https://www.drupal.org)
X-Pantheon-Styx-Hostname: styx-fe2-a-848544cbb8-zxcwh
X-Styx-Req-Id: fc713383-f774-11f0-b37b-6e9421bf3059
Date: Thu, 22 Jan 2026 09:30:27 GMT
X-Served-By: cache-chi-klot8100156-CHI, cache-fra-eddf8230146-FRA
X-Cache: MISS, MISS
X-Cache-Hits: 0, 0
X-Timer: S1769074227.135853,VS0,VE260
Vary: Accept-Encoding, Cookie, Cookie
Age: 0
Accept-Ranges: bytes
Via: 1.1 varnish, 1.1 varnish
transfer-encoding: chunked

Page title: Problem Solving for the 21st Century: Built for the Common Core, Grades 4-6 with Spanish Translations | Exemplars



<!DOCTYPE html>
<html lang="en" dir="ltr" class="no-js">
  <head>
    <meta charset="utf-8" />
<meta name="Generator" content="Drupal 10 (https://www.drupal.org)" />
<meta name="MobileOptimized" content="width" />
<meta name="HandheldFriendly" content="true" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="ImageToolbar" content="false" />
<link rel="icon" href="/sites/default/files/orange.png" type="image/png" />
<link rel="alternate" hreflang="und" href="https://dev.library.exemplars.com/" />

      <link rel="shortcut icon" href="/themes/custom/exemplars/images/favicon.ico" type="image/vnd.microsoft.icon">
    <title>Problem Solving for the 21st Century: Built for the Common Core, Grades 4-6 with Spanish Translations | Exemplars</title>
    <link rel="stylesheet" media="all" href="/sites/default/files/css/css_G5XqLFySRek7uwpMeLqQm5topZW8OQcIBMN11777ujU.css?delta=0&amp;language=en&amp;theme=exemplars&amp;include=eJwtykEOgCAMBMAPoTzJLFAJplDSQgK-3otznihKPuns4BMPlqNFtTPUfGYJ4MPG5tKys22Dqg8wcu_UcN0yW8Io0v76AXMJHcc" />
<link rel="stylesheet" media="all" href="/sites/default/files/css/css_huxk4DZmXOAO7wqDqjIZYmGqMpo80NMqC8d5bH3urpM.css?delta=1&amp;language=en&amp;theme=exemplars&amp;include=eJwtykEOgCAMBMAPoTzJLFAJplDSQgK-3otznihKPuns4BMPlqNFtTPUfGYJ4MPG5tKys22Dqg8wcu_UcN0yW8Io0v76AXMJHcc" />
<link rel="stylesheet" media="all" href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.3/css/select2.min.css" />

        <script type="text/x-mathjax-config">
    MathJax.Hub.Config({
    "HTML-CSS": {
      undefinedFamily: ["avenir, Arial"],
      mtextFontInherit: true, scale: 90 }
    });
  </script>
    <script type="application/json" data-drupal-selector="drupal-settings-json">{"path":{"baseUrl":"\/","pathPrefix":"","currentPath":"node\/38350","currentPathIsAdmin":false,"isFront":true,"currentLanguage":"en"},"pluralDelimiter":"\u0003","suppressDeprecationErrors":true,"gtag":{"tagId":"","consentMode":false,"otherIds":[],"events":[],"additionalConfigInfo":[]},"ajaxPageState":{"libraries":"eJxdjEEOgCAMwD6E8iQy4lwwYzNsJODr9eBFL03aQ3FgPRmaRWLNwIv55CIUSJUYkwNFevD3FQ4Y31iDTXOsMYNhuHrLadcuG3hRefc3cRQrIg","theme":"exemplars","theme_token":null},"ajaxTrustedUrl":[],"gtm":{"tagId":null,"settings":{"data_layer":"dataLayer","include_classes":false,"allowlist_classes":"","blocklist_classes":"","include_environment":false,"environment_id":"","environment_token":""},"tagIds":["GTM-M6DK36CN"]},"clientside_validation_jquery":{"validate_all_ajax_forms":2,"force_validate_on_blur":false,"force_html5_validation":false,"messages":{"required":"This field is required.","remote":"Please fix this field.","email":"Please enter a valid email address.","url":"Please enter a valid URL.","date":"Please enter a valid date.","dateISO":"Please enter a valid date (ISO).","number":"Please enter a valid number.","digits":"Please enter only digits.","equalTo":"Please enter the same value again.","maxlength":"Please enter no more than {0} characters.","minlength":"Please enter at least {0} characters.","rangelength":"Please enter a value between {0} and {1} characters long.","range":"Please enter a value between {0} and {1}.","max":"Please enter a value less than or equal to {0}.","min":"Please enter a value greater than or equal to {0}.","step":"Please enter a multiple of {0}."}},"user":{"uid":0,"permissionsHash":"d1d370cc43139a34c95b87be11a589783d2bf55eca62e8e7f5a3018f95e7e5b4"}}</script>
<script src="/sites/default/files/js/js_qdLq2BN41ll1icYKCVujfN6ziaF5vylWBh4o3-uH4pI.js?scope=header&amp;delta=0&amp;language=en&amp;theme=exemplars&amp;include=eJxLrUjNLchJLCrWT8_JT0rM0S0uqczJzEvXSc_PT89JjS9JTNdPBxLofL3ErMQKVMFcnarSoqT4tPzSvJTEksz8PKiRAIjZJoc"></script>
<script src="/modules/contrib/google_tag/js/gtag.js?t8z4av"></script>
<script src="/modules/contrib/google_tag/js/gtm.js?t8z4av"></script>

  </head>
  <body class="lang-en path-frontpage node--type-product page-node-type-product active-product-pscc">
  <a href="#main-content" class="show-on-focus skip-link">
    Skip to main content
  </a>
  <noscript><iframe src="h

Found 2026-01-22 by HttpPlugin

Create report

Open service 2620:12a:8000::2:80 · dev.library.exemplars.com

2026-01-22 09:30

HTTP/1.1 301 Moved Permanently
Connection: close
Content-Length: 162
Content-Type: text/html
Location: https://dev.library.exemplars.com/
Server: nginx
X-Pantheon-Styx-Hostname: styx-fe2-b-5df7bd8b5f-cdf8f
X-Styx-Req-Id: 111a1838-f772-11f0-a6a5-1613a6fe56ee
Cache-Control: public, max-age=86400
Date: Thu, 22 Jan 2026 09:30:26 GMT
X-Served-By: cache-chi-kigq8000060-CHI, cache-lga21970-LGA
X-Cache: HIT, HIT
X-Cache-Hits: 2, 1
X-Timer: S1769074226.467121,VS0,VE7
Vary: Cookie, Cookie
Age: 1253
Accept-Ranges: bytes
Via: 1.1 varnish, 1.1 varnish

Page title: 301 Moved Permanently

<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently</h1></center>
<hr><center>nginx</center>
</body>
</html>

Found 2026-01-22 by HttpPlugin

Create report

Open service 2620:12a:8001::2:443 · dev.library.exemplars.com

2026-01-22 09:30

HTTP/1.1 200 OK
Connection: close
Cache-Control: must-revalidate, no-cache, private
Content-Language: en
Content-Type: text/html; charset=UTF-8
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Server: nginx
Set-Cookie: SSESS2e8753363d6ee8fc5bcc3bcf7564eacc=jt9W1r6VBHRGJ%2CdvbK6DD6m0ZV%2Cc-PsH2-nIPeA02ju41klZ; expires=Sat, 14 Feb 2026 13:03:46 GMT; Max-Age=2000000; path=/; domain=.dev.library.exemplars.com; secure; HttpOnly; SameSite=Lax
Strict-Transport-Security: max-age=300
X-Content-Type-Options: nosniff
X-Drupal-Cache: UNCACHEABLE (response policy)
X-Drupal-Dynamic-Cache: UNCACHEABLE (poor cacheability)
X-Frame-Options: SAMEORIGIN
X-Generator: Drupal 10 (https://www.drupal.org)
X-Pantheon-Styx-Hostname: styx-fe2-a-848544cbb8-lpwz5
X-Styx-Req-Id: fc237a15-f774-11f0-916d-86cb9239f18e
Date: Thu, 22 Jan 2026 09:30:26 GMT
X-Served-By: cache-chi-kigq8000063-CHI, cache-yyz4557-YYZ
X-Cache: MISS, MISS
X-Cache-Hits: 0, 0
X-Timer: S1769074227.671502,VS0,VE173
Vary: Accept-Encoding, Cookie, Cookie
Age: 0
Accept-Ranges: bytes
Via: 1.1 varnish, 1.1 varnish
transfer-encoding: chunked

Page title: Problem Solving for the 21st Century: Built for the Common Core, Grades 4-6 with Spanish Translations | Exemplars



<!DOCTYPE html>
<html lang="en" dir="ltr" class="no-js">
  <head>
    <meta charset="utf-8" />
<meta name="Generator" content="Drupal 10 (https://www.drupal.org)" />
<meta name="MobileOptimized" content="width" />
<meta name="HandheldFriendly" content="true" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="ImageToolbar" content="false" />
<link rel="icon" href="/sites/default/files/orange.png" type="image/png" />
<link rel="alternate" hreflang="und" href="https://dev.library.exemplars.com/" />

      <link rel="shortcut icon" href="/themes/custom/exemplars/images/favicon.ico" type="image/vnd.microsoft.icon">
    <title>Problem Solving for the 21st Century: Built for the Common Core, Grades 4-6 with Spanish Translations | Exemplars</title>
    <link rel="stylesheet" media="all" href="/sites/default/files/css/css_G5XqLFySRek7uwpMeLqQm5topZW8OQcIBMN11777ujU.css?delta=0&amp;language=en&amp;theme=exemplars&amp;include=eJwtykEOgCAMBMAPoTzJLFAJplDSQgK-3otznihKPuns4BMPlqNFtTPUfGYJ4MPG5tKys22Dqg8wcu_UcN0yW8Io0v76AXMJHcc" />
<link rel="stylesheet" media="all" href="/sites/default/files/css/css_huxk4DZmXOAO7wqDqjIZYmGqMpo80NMqC8d5bH3urpM.css?delta=1&amp;language=en&amp;theme=exemplars&amp;include=eJwtykEOgCAMBMAPoTzJLFAJplDSQgK-3otznihKPuns4BMPlqNFtTPUfGYJ4MPG5tKys22Dqg8wcu_UcN0yW8Io0v76AXMJHcc" />
<link rel="stylesheet" media="all" href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.3/css/select2.min.css" />

        <script type="text/x-mathjax-config">
    MathJax.Hub.Config({
    "HTML-CSS": {
      undefinedFamily: ["avenir, Arial"],
      mtextFontInherit: true, scale: 90 }
    });
  </script>
    <script type="application/json" data-drupal-selector="drupal-settings-json">{"path":{"baseUrl":"\/","pathPrefix":"","currentPath":"node\/38350","currentPathIsAdmin":false,"isFront":true,"currentLanguage":"en"},"pluralDelimiter":"\u0003","suppressDeprecationErrors":true,"gtag":{"tagId":"","consentMode":false,"otherIds":[],"events":[],"additionalConfigInfo":[]},"ajaxPageState":{"libraries":"eJxdjEEOgCAMwD6E8iQy4lwwYzNsJODr9eBFL03aQ3FgPRmaRWLNwIv55CIUSJUYkwNFevD3FQ4Y31iDTXOsMYNhuHrLadcuG3hRefc3cRQrIg","theme":"exemplars","theme_token":null},"ajaxTrustedUrl":[],"gtm":{"tagId":null,"settings":{"data_layer":"dataLayer","include_classes":false,"allowlist_classes":"","blocklist_classes":"","include_environment":false,"environment_id":"","environment_token":""},"tagIds":["GTM-M6DK36CN"]},"clientside_validation_jquery":{"validate_all_ajax_forms":2,"force_validate_on_blur":false,"force_html5_validation":false,"messages":{"required":"This field is required.","remote":"Please fix this field.","email":"Please enter a valid email address.","url":"Please enter a valid URL.","date":"Please enter a valid date.","dateISO":"Please enter a valid date (ISO).","number":"Please enter a valid number.","digits":"Please enter only digits.","equalTo":"Please enter the same value again.","maxlength":"Please enter no more than {0} characters.","minlength":"Please enter at least {0} characters.","rangelength":"Please enter a value between {0} and {1} characters long.","range":"Please enter a value between {0} and {1}.","max":"Please enter a value less than or equal to {0}.","min":"Please enter a value greater than or equal to {0}.","step":"Please enter a multiple of {0}."}},"user":{"uid":0,"permissionsHash":"d1d370cc43139a34c95b87be11a589783d2bf55eca62e8e7f5a3018f95e7e5b4"}}</script>
<script src="/sites/default/files/js/js_qdLq2BN41ll1icYKCVujfN6ziaF5vylWBh4o3-uH4pI.js?scope=header&amp;delta=0&amp;language=en&amp;theme=exemplars&amp;include=eJxLrUjNLchJLCrWT8_JT0rM0S0uqczJzEvXSc_PT89JjS9JTNdPBxLofL3ErMQKVMFcnarSoqT4tPzSvJTEksz8PKiRAIjZJoc"></script>
<script src="/modules/contrib/google_tag/js/gtag.js?t8z4av"></script>
<script src="/modules/contrib/google_tag/js/gtm.js?t8z4av"></script>

  </head>
  <body class="lang-en path-frontpage node--type-product page-node-type-product active-product-pscc">
  <a href="#main-content" class="show-on-focus skip-link">
    Skip to main content
  </a>
  <noscript><iframe src="h

Found 2026-01-22 by HttpPlugin

Create report

Open service 23.185.0.2:443 · dev.library.exemplars.com

2026-01-22 09:30

HTTP/1.1 200 OK
Connection: close
Cache-Control: must-revalidate, no-cache, private
Content-Language: en
Content-Type: text/html; charset=UTF-8
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Server: nginx
Set-Cookie: SSESS2e8753363d6ee8fc5bcc3bcf7564eacc=XcsEsh%2CWhv78-hdi5OFgn-Bo2Ye5O0BgUFgHrJEAhZt-fwrM; expires=Sat, 14 Feb 2026 13:03:47 GMT; Max-Age=2000000; path=/; domain=.dev.library.exemplars.com; secure; HttpOnly; SameSite=Lax
Strict-Transport-Security: max-age=300
X-Content-Type-Options: nosniff
X-Drupal-Cache: UNCACHEABLE (response policy)
X-Drupal-Dynamic-Cache: UNCACHEABLE (poor cacheability)
X-Frame-Options: SAMEORIGIN
X-Generator: Drupal 10 (https://www.drupal.org)
X-Pantheon-Styx-Hostname: styx-fe2-b-5df7bd8b5f-nkcnm
X-Styx-Req-Id: fc47a72e-f774-11f0-833b-52e1f01b21cc
Date: Thu, 22 Jan 2026 09:30:27 GMT
X-Served-By: cache-chi-klot8100153-CHI, cache-fra-eddf8230157-FRA
X-Cache: MISS, MISS
X-Cache-Hits: 0, 0
X-Timer: S1769074227.867913,VS0,VE260
Vary: Accept-Encoding, Cookie, Cookie
Age: 0
Accept-Ranges: bytes
Via: 1.1 varnish, 1.1 varnish
transfer-encoding: chunked

Page title: Problem Solving for the 21st Century: Built for the Common Core, Grades 4-6 with Spanish Translations | Exemplars



<!DOCTYPE html>
<html lang="en" dir="ltr" class="no-js">
  <head>
    <meta charset="utf-8" />
<meta name="Generator" content="Drupal 10 (https://www.drupal.org)" />
<meta name="MobileOptimized" content="width" />
<meta name="HandheldFriendly" content="true" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="ImageToolbar" content="false" />
<link rel="icon" href="/sites/default/files/orange.png" type="image/png" />
<link rel="alternate" hreflang="und" href="https://dev.library.exemplars.com/" />

      <link rel="shortcut icon" href="/themes/custom/exemplars/images/favicon.ico" type="image/vnd.microsoft.icon">
    <title>Problem Solving for the 21st Century: Built for the Common Core, Grades 4-6 with Spanish Translations | Exemplars</title>
    <link rel="stylesheet" media="all" href="/sites/default/files/css/css_G5XqLFySRek7uwpMeLqQm5topZW8OQcIBMN11777ujU.css?delta=0&amp;language=en&amp;theme=exemplars&amp;include=eJwtykEOgCAMBMAPoTzJLFAJplDSQgK-3otznihKPuns4BMPlqNFtTPUfGYJ4MPG5tKys22Dqg8wcu_UcN0yW8Io0v76AXMJHcc" />
<link rel="stylesheet" media="all" href="/sites/default/files/css/css_huxk4DZmXOAO7wqDqjIZYmGqMpo80NMqC8d5bH3urpM.css?delta=1&amp;language=en&amp;theme=exemplars&amp;include=eJwtykEOgCAMBMAPoTzJLFAJplDSQgK-3otznihKPuns4BMPlqNFtTPUfGYJ4MPG5tKys22Dqg8wcu_UcN0yW8Io0v76AXMJHcc" />
<link rel="stylesheet" media="all" href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.3/css/select2.min.css" />

        <script type="text/x-mathjax-config">
    MathJax.Hub.Config({
    "HTML-CSS": {
      undefinedFamily: ["avenir, Arial"],
      mtextFontInherit: true, scale: 90 }
    });
  </script>
    <script type="application/json" data-drupal-selector="drupal-settings-json">{"path":{"baseUrl":"\/","pathPrefix":"","currentPath":"node\/38350","currentPathIsAdmin":false,"isFront":true,"currentLanguage":"en"},"pluralDelimiter":"\u0003","suppressDeprecationErrors":true,"gtag":{"tagId":"","consentMode":false,"otherIds":[],"events":[],"additionalConfigInfo":[]},"ajaxPageState":{"libraries":"eJxdjEEOgCAMwD6E8iQy4lwwYzNsJODr9eBFL03aQ3FgPRmaRWLNwIv55CIUSJUYkwNFevD3FQ4Y31iDTXOsMYNhuHrLadcuG3hRefc3cRQrIg","theme":"exemplars","theme_token":null},"ajaxTrustedUrl":[],"gtm":{"tagId":null,"settings":{"data_layer":"dataLayer","include_classes":false,"allowlist_classes":"","blocklist_classes":"","include_environment":false,"environment_id":"","environment_token":""},"tagIds":["GTM-M6DK36CN"]},"clientside_validation_jquery":{"validate_all_ajax_forms":2,"force_validate_on_blur":false,"force_html5_validation":false,"messages":{"required":"This field is required.","remote":"Please fix this field.","email":"Please enter a valid email address.","url":"Please enter a valid URL.","date":"Please enter a valid date.","dateISO":"Please enter a valid date (ISO).","number":"Please enter a valid number.","digits":"Please enter only digits.","equalTo":"Please enter the same value again.","maxlength":"Please enter no more than {0} characters.","minlength":"Please enter at least {0} characters.","rangelength":"Please enter a value between {0} and {1} characters long.","range":"Please enter a value between {0} and {1}.","max":"Please enter a value less than or equal to {0}.","min":"Please enter a value greater than or equal to {0}.","step":"Please enter a multiple of {0}."}},"user":{"uid":0,"permissionsHash":"d1d370cc43139a34c95b87be11a589783d2bf55eca62e8e7f5a3018f95e7e5b4"}}</script>
<script src="/sites/default/files/js/js_qdLq2BN41ll1icYKCVujfN6ziaF5vylWBh4o3-uH4pI.js?scope=header&amp;delta=0&amp;language=en&amp;theme=exemplars&amp;include=eJxLrUjNLchJLCrWT8_JT0rM0S0uqczJzEvXSc_PT89JjS9JTNdPBxLofL3ErMQKVMFcnarSoqT4tPzSvJTEksz8PKiRAIjZJoc"></script>
<script src="/modules/contrib/google_tag/js/gtag.js?t8z4av"></script>
<script src="/modules/contrib/google_tag/js/gtm.js?t8z4av"></script>

  </head>
  <body class="lang-en path-frontpage node--type-product page-node-type-product active-product-pscc">
  <a href="#main-content" class="show-on-focus skip-link">
    Skip to main content
  </a>
  <noscript><iframe src="h

Found 2026-01-22 by HttpPlugin

Create report

Open service 23.185.0.2:80 · dev.library.exemplars.com

2026-01-22 09:30

HTTP/1.1 301 Moved Permanently
Connection: close
Content-Length: 162
Content-Type: text/html
Location: https://dev.library.exemplars.com/
Server: nginx
X-Pantheon-Styx-Hostname: styx-fe2-b-5df7bd8b5f-cdf8f
X-Styx-Req-Id: 111a1838-f772-11f0-a6a5-1613a6fe56ee
Cache-Control: public, max-age=86400
Date: Thu, 22 Jan 2026 09:30:26 GMT
X-Served-By: cache-chi-kigq8000060-CHI, cache-fra-eddf8230119-FRA
X-Cache: HIT, HIT
X-Cache-Hits: 1, 1
X-Timer: S1769074226.407584,VS0,VE8
Vary: Cookie, Cookie
Age: 1253
Accept-Ranges: bytes
Via: 1.1 varnish, 1.1 varnish

Page title: 301 Moved Permanently

<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently</h1></center>
<hr><center>nginx</center>
</body>
</html>

Found 2026-01-22 by HttpPlugin

Domain dev.library.exemplars.com

United States

Software information

Create report

Create report

Create report

Create report

Create report

Create report

dev.library.exemplars.com

Domain summary

IP summary