Domain > umn.quiz-lti-iad-prod.instructure.com

More information on this domain is in AlienVault OTX

Whois

Property	Value
Email	OPS@INSTRUCTURE.COM
NameServer	NS2.P14.DYNECT.NET
Created	1998-02-25 00:00:00
Changed	2015-05-05 00:00:00
Expires	2024-02-24 00:00:00
Registrar	ENOM, INC.

DNS Resolutions

Date	IP Address
2024-10-06	3.211.244.14 (ClassC)
2025-10-31	100.25.211.246 (ClassC)

HTTP/1.1 200 OKDate: Fri, 31 Oct 2025 06:28:30 GMTContent-Type: text/html; charsetutf-8Transfer-Encoding: chunkedConnection: keep-aliveVary: Accept-EncodingStatus: 200 OKCache-Control: max-age0, private, must-revalidateVary: AcceptReferrer-Policy: strict-origin-when-cross-originX-Permitted-Cross-Domain-Policies: noneX-XSS-Protection: 1; modeblockX-Request-Id: 92cf2f77dc88c7963c68bd5e050914beX-Download-Options: noopenETag: W/21343279efd5037291e271f842cdd064X-Runtime: 0.020694X-Content-Type-Options: nosniffServer: nginx + Phusion Passenger(R)Strict-Transport-Security: max-age31536000; includeSubDomains

!DOCTYPE html>html langen dirltr>  head>    meta charsetutf-8>    meta nameviewport contentwidthdevice-width, initial-scale1>    title classpendo-ignore>Quizzes/title>    style>      html,body{height: 100%}      body{overflow:hidden}      body{margin:0}      #root{height: 100%;position:relative;overflow:hidden}      @media print {#root {overflow: unset}}    /style>    style mediaprint>      body { height: auto; overflow: visible; }      /* hide page url, title, date, etc from each page */      @page { size: auto; margin: 5mm; }      /* hide all placeholders for printed quizzes */      /* have to use !important because instui already specifies placeholder color */      ::placeholder { color: transparent !important; }      /* this is a hack so selected checkboxes print as filled in */      /* the non-hack would be to specify color-adjust in instui where the background for the checkbox is defined */      spanaria-hiddentrue {        -webkit-print-color-adjust: exact;        color-adjust: exact;      }      /* Set font size for printing but dont overflow number inputs */      html.large *:not(data-automationsdk-grading-edit-score-input):not(data-automationsdk-fudge-points-numberinput) {        font-size: 1.375rem !important;      }      html.xLarge *:not(data-automationsdk-grading-edit-score-input):not(data-automationsdk-fudge-points-numberinput) {        font-size: 1.75rem !important;      }      /* Hide arrows in grading input and fudge points input when printing */      html.medium data-automationsdk-grading-edit-score-input + span button,      html.large data-automationsdk-grading-edit-score-input + span button,      html.xLarge data-automationsdk-grading-edit-score-input + span button,      html.medium data-automationsdk-fudge-points-numberinput + span button,      html.large data-automationsdk-fudge-points-numberinput + span button,      html.xLarge data-automationsdk-fudge-points-numberinput + span button {        display: none;      }      @media print {        div {          display: block;        }      }    /style>    script srchttps://questions-va.learnosity.com?v2023.2.LTS>/script>    script>      window.__webpack_public_path__  https://d377xzlc9w42ru.cloudfront.net/;      window.locale  en;      window.moment_locale  ;      window.launch_params  {}    /script>        script>           window.addEventListener(message, function(e) {             const isValidDomain  (topLevelDomain) >               topLevelDomain  eesysoft.com || topLevelDomain  instructure.com;             const isValidPathName  (pathname) > pathname  /loader.jsp;             const injectScript  (url) > {               const script  document.createElement(script);               script.src  url;               script.async  true;               script.type  text/javascript;               const firstScriptElement  document.getElementsByTagName(script)0;               if (firstScriptElement.parentNode ! null) {                 firstScriptElement.parentNode.insertBefore(script, firstScriptElement);               }             };             if (e.data.eesysoftloaderSecure ! undefined) {               const instancePattern  /^\w\-+$/;               const eventData  e.data.eesysoftloaderSecure;               if (!instancePattern.test(eventData.instance)) {                 console.error(invalid eesysoft instance, eventData.instance);                 return;               }               if (!isValidDomain(eventData.topLevelDomain)) {                 console.error(invalid top level domain, eventData.topLevelDomain);                 return;               }               if (!isValidPathName(eventData.pathname)) {                 console.error(invalid pathname, eventData.pathname);                 return;               }               const searchParams  new URLSearchParams(eventData.params).toString();               const url  `//${eventData.instance}.${eventData.topLevelDomain}${eventData.pathname}?${searchParams}`;               injectScript(url);             };           }, false);           window.parent.postMessage({             messageName: lti.ready,             supportTab: false           }, *);        /script>        link href/fonts/lato.css relstylesheet>    link relpreload hrefhttps://d377xzlc9w42ru.cloudfront.net/translations/lti-en-json.bcd920087c36377c.js asscript />    link relpreload hrefhttps://d377xzlc9w42ru.cloudfront.net/translations/sdk-en-json.35a59c28bcaff110.js asscript />    link relpreload hrefhttps://d377xzlc9w42ru.cloudfront.net/translations/outcomes-en-json.ae5d4da8a4cb1ee8.js asscript />    link relpreload href asscript />    script srchttps://d377xzlc9w42ru.cloudfront.net/manifest.c9adb45d152c8678.js defer>/script>    script srchttps://d377xzlc9w42ru.cloudfront.net/main.beb93192c33addd8.js defer>/script>  /head>  body>    div idalertHolder rolealert aria-liveassertive>/div>    div idpoliteAlertHolder rolealert aria-livepolite>/div>    div idroot>/div>  /body>/html>

Subdomains

Date	Domain	IP
cluster10.instructure.com	2024-08-17	54.165.221.60
esc20.instructure.com	2025-10-07	34.227.164.136
d230.instructure.com	2025-06-25	52.1.193.221
cluster30.instructure.com	2025-09-19	50.17.253.134
usd450.instructure.com	2024-11-02	52.6.156.220
cluster90.instructure.com	2025-03-04	52.206.251.46
api.us-east-1.instructure.com	2023-10-25	34.202.135.71
payment-redirect.ap-southeast-1.instructure.com	2025-08-31	13.251.74.118
payment-redirect.eu-west-1.instructure.com	2024-06-03	54.76.81.83
cluster201.instructure.com	2024-09-27	52.0.60.156
cluster311.instructure.com	2025-10-26	52.86.105.86
d121.instructure.com	2025-01-11	3.231.13.65
cluster221.instructure.com	2025-10-23	35.160.15.201
experiencia21.instructure.com	2024-06-09	35.153.223.208
siglo21.instructure.com	2025-03-05	52.3.52.252
cliu21.instructure.com	2025-10-26	98.82.228.17
cluster261.instructure.com	2024-04-18	44.214.253.249
isd271.instructure.com	2024-12-10	44.208.85.220
cluster371.instructure.com	2025-09-29	35.83.96.223
cluster81.instructure.com	2024-12-27	54.237.98.188
cherokee1.instructure.com	2024-07-09	18.235.16.143
goshen1.instructure.com	2025-09-08	18.215.19.247
marshfieldr1.instructure.com	2025-10-27	35.167.80.255
v1.instructure.com	2025-10-17	3.82.34.253
esc12.instructure.com	2025-05-25	44.220.120.96
k12.instructure.com	2024-12-19	44.215.151.244
cobbk12.instructure.com	2025-08-04	34.236.69.7
mccsck12.instructure.com	2024-06-12	44.194.133.122
highlandk12.instructure.com	2025-09-12	34.197.213.246
asdk12.instructure.com	2025-10-04	52.6.164.216
plasdk12.instructure.com	2025-07-12	23.21.249.3
dcsdk12.instructure.com	2024-05-28	3.224.180.41
gpsdk12.instructure.com	2025-08-18	35.166.173.197
texastechk12.instructure.com	2025-10-07	44.232.159.105
washk12.instructure.com	2025-05-26	54.157.192.69
framinghamk12.instructure.com	2024-09-17	34.232.239.149
princetonk12.instructure.com	2025-09-02	3.234.33.132
tcsk12.instructure.com	2025-10-26	34.201.85.142
spsk12.instructure.com	2024-08-20	35.169.157.75
caruthersk12.instructure.com	2025-08-08	52.24.148.155
kentk12.instructure.com	2025-05-04	3.94.174.202
gatewayk12.instructure.com	2025-09-20	54.212.130.121
hersheyk12.instructure.com	2024-12-31	54.161.15.89
usd232.instructure.com	2025-06-20	34.232.7.60
cluster332.instructure.com	2024-09-27	35.82.11.214
siglo32.instructure.com	2025-05-25	34.202.209.169
diocesefwsb2.instructure.com	2024-06-15	52.1.252.223
hsd2.instructure.com	2024-07-07	3.234.8.207
spartanburg2.instructure.com	2024-08-11	23.23.23.189
bisk2.instructure.com	2024-06-09	52.2.187.69
jacksonr2.instructure.com	2024-08-01	35.168.250.85
ww2.instructure.com	2024-10-20	54.227.233.111
cluster13.instructure.com	2025-05-27	3.217.11.105
lps53.instructure.com	2025-06-29	52.86.60.85
usd383.instructure.com	2025-08-08	34.199.154.13
fordlandr3.instructure.com	2025-10-24	34.232.17.210
cluster3.instructure.com	2024-12-27	52.205.225.197
lebanonr3.instructure.com	2024-06-11	3.209.5.191
mvr3.instructure.com	2025-08-30	52.22.147.21
dev3.instructure.com	2025-10-13	44.209.233.63
lyons204.instructure.com	2025-10-07	52.7.90.194
bsd124.instructure.com	2025-01-11	34.231.30.137

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Data with thanks to AlienVault OTX, VirusTotal, Malwr and others. [Sitemap]

Domain > umn.quiz-lti-iad-prod.instructure.com

Is this malicious?

Whois

DNS Resolutions

Port 80

Port 443

Subdomains