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Domain > courses.siwiec.us
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More information on this domain is in
AlienVault OTX
Is this malicious?
Yes
No
DNS Resolutions
Date
IP Address
2025-10-28
104.21.78.93
(
ClassC
)
Port 443
HTTP/1.1 200 OKDate: Tue, 28 Oct 2025 07:21:37 GMTContent-Type: text/html; charsetutf-8Transfer-Encoding: chunkedConnection: keep-aliveaccess-control-allow-origin: *Age: 2367783Cache-Control: public, max-age0, must-revalidatecontent-disposition: inlineReport-To: {group:cf-nel,max_age:604800,endpoints:{url:https://a.nel.cloudflare.com/report/v4?s1Pft4hgW0%2FwTep4aqk9fpH8APyhxLWa%2B%2FyX7E%2FXLeEkBcysBtNC5u6amr4siX2%2B7DUjQjqWQBXgwFBNXXmntTpQ%2BdRYRPh1RWbDD1IE0e9t3}}Nel: {report_to:cf-nel,success_fraction:0.0,max_age:604800}Server: cloudflarestrict-transport-security: max-age63072000vary: RSC, Next-Router-State-Tree, Next-Router-Prefetchvary: accept-encodingx-matched-path: /x-vercel-cache: HITx-vercel-id: pdx1::lcgcv-1761636096932-08999218a80dcf-cache-status: DYNAMICCF-RAY: 9958ad65ac66cb73-PDXalt-svc: h3:443; ma86400 !DOCTYPE html>html langen>head>meta charSetutf-8/>link relstylesheet href/_next/static/css/67525238337568e3.css data-precedencehigh/>link relstylesheet href/_next/static/css/e10b336bced2cdd5.css data-precedencehigh/>link relstylesheet href/_next/static/css/eab42eb7ba1ba901.css data-precedencehigh/>title>Course Connection/title>meta contentwidthdevice-width, initial-scale1 nameviewport/>meta namedescription contentGenerated by create next app/>link relicon href/favicon.ico/>script src/_next/static/chunks/polyfills-c67a75d1b6f99dc8.js nomodule typec9aec6b5a0559ea24220c835-text/javascript>/script>/head>body>nav classbg-white border-gray-200 px-2 sm:px-4 py-2.5 rounded dark:bg-gray-900 border-gradient border-gradient-purple only-bottom>div classcontainer flex flex-wrap items-center justify-between mx-auto>span classself-center text-xl font-semibold whitespace-nowrap dark:text-white title-gradient>a href/#>h1 classfont-extrabold text-transparent text-6xl pl-6 bg-clip-text bg-gradient-to-r from-purple-400 to-pink-600>CourseConnections/h1>/a>/span>button data-collapse-togglenavbar-default typebutton classinline-flex items-center p-2 ml-3 text-sm text-gray-500 rounded-lg md:hidden hover:bg-gray-100 focus:outline-none focus:ring-2 focus:ring-gray-200 dark:text-gray-400 dark:hover:bg-gray-700 dark:focus:ring-gray-600 aria-controlsnavbar-default aria-expandedfalse>span classsr-only>Open main menu/span>svg classw-6 h-6 aria-hiddentrue fillcurrentColor viewBox0 0 20 20 xmlnshttp://www.w3.org/2000/svg>path fill-ruleevenodd dM3 5a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zM3 10a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zM3 15a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1z clip-ruleevenodd>/path>/svg>/button>div classhidden w-full md:block md:w-auto idnavbar-default>ul classflex flex-col p-4 mt-4 border border-gray-100 rounded-lg bg-gray-50 md:flex-row md:space-x-8 md:mt-0 md:text-sm md:font-medium md:border-0 md:bg-white dark:bg-gray-800 md:dark:bg-gray-900 dark:border-gray-700>li>a href/# classblock py-2 pl-3 pr-4 text-white bg-blue-700 rounded md:bg-transparent md:text-purple-600 md:p-0 dark:text-white aria-currentpage>Home/a>/li>li>a classblock py-2 pl-3 pr-4 text-gray-700 rounded hover:bg-gray-100 md:hover:bg-transparent md:border-0 md:hover:text-blue-700 md:p-0 dark:text-gray-400 md:dark:hover:text-white dark:hover:bg-gray-700 dark:hover:text-white md:dark:hover:bg-transparent href/sponsors>Connect with Students/a>/li>li>a href# classblock py-2 pl-3 pr-4 text-gray-700 rounded hover:bg-gray-100 md:hover:bg-transparent md:border-0 md:hover:text-blue-700 md:p-0 dark:text-gray-400 md:dark:hover:text-white dark:hover:bg-gray-700 dark:hover:text-white md:dark:hover:bg-transparent>Contact/a>/li>/ul>/div>/div>/nav>main classpage_main__ibFHK>form>div classmb-6 mt-6>label foremail classblock mb-2 text-sm font-medium text-gray-900 dark:text-white>SU ID/label>input classbg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500 placeholderasiwiec/>/div>div classmt-6>button typebutton classtext-gray-900 bg-gradient-to-r from-red-200 via-red-300 to-yellow-200 hover:bg-gradient-to-bl focus:ring-4 focus:outline-none focus:ring-red-100 dark:focus:ring-red-400 font-medium rounded-lg text-sm px-5 py-2.5 text-center mr-2 mb-2>Log In/button>/div>div classmt-12>div classflex p-4 text-sm text-gray-800 rounded-lg bg-gray-50 dark:bg-gray-700 dark:text-gray-300 rolealert>svg aria-hiddentrue classflex-shrink-0 inline w-5 h-5 mr-3 fillcurrentColor viewBox0 0 20 20 xmlnshttp://www.w3.org/2000/svg>path fill-ruleevenodd dM18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7-4a1 1 0 11-2 0 1 1 0 012 0zM9 9a1 1 0 000 2v3a1 1 0 001 1h1a1 1 0 100-2v-3a1 1 0 00-1-1H9z clip-ruleevenodd>/path>/svg>span classsr-only>Info/span>div>span classfont-medium>Not from Stanford? /span>Try a random user!/div>/div>button typebutton classtext-white bg-gradient-to-r mt-4 from-purple-500 to-pink-500 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