Domain > app.classavo.com

More information on this domain is in AlienVault OTX

DNS Resolutions

Date	IP Address
2025-07-11	13.249.21.99 (ClassC)
2025-11-17	3.175.34.88 (ClassC)

HTTP/1.1 200 OKContent-Type: text/html; charsetutf-8Content-Length: 5360Connection: keep-aliveDate: Mon, 17 Nov 2025 01:32:20 GMTx-content-type-options: nosniffcontent-security-policy: default-src self https: *.d295vl8294bssh.amplifyapp.com; img-src self data: blob: https: *.d295vl8294bssh.amplifyapp.com https://*.stripe.com https://www.google-analytics.com https://px.ads.linkedin.com; script-src self unsafe-inline unsafe-eval blob: https: *.d295vl8294bssh.amplifyapp.com https://*.stripe.com https://www.google-analytics.com https://px.ads.linkedin.com https://www.datadoghq-browser-agent.com; style-src self unsafe-inline https: *.d295vl8294bssh.amplifyapp.com https://*.stripe.com; font-src self data: https: *.d295vl8294bssh.amplifyapp.com https://*.stripe.com; connect-src self http: https: *.d295vl8294bssh.amplifyapp.com https://*.stripe.com https://www.google-analytics.com https://px.ads.linkedin.com https://browser-intake-datadoghq.com https://ps.pndsn.com https://*.pndsn.com wss://*.transloadit.com wss://ps.pndsn.com wss://*.pndsn.com; frame-src self https: *.d295vl8294bssh.amplifyapp.com https://*.stripe.com; media-src self http: https: *.d295vl8294bssh.amplifyapp.com; frame-ancestors none; object-src none; base-uri none; worker-src self blob:; upgrade-insecure-requests;strict-transport-security: max-age31536000; includeSubDomains; preloadx-frame-options: DENYreferrer-policy: strict-origin-when-cross-originx-powered-by: Next.jsETag: y80rwitjwy44wVary: Accept-EncodingX-Cache: Miss from cloudfrontVia: 1.1 dd936a86bc7ee81fb9cfdade266a1eb0.cloudfront.net (CloudFront)X-Amz-Cf-Pop: HIO52-P3Alt-Svc: h3:443; ma86400X-Amz-Cf-Id: 0YvzMYhk6aFmpXh7piSR8o3tvFTRcGGAkO6h5zCHkE_LNiHyGPWyUQ

!DOCTYPE html>html langen>head>meta charSetutf-8 data-next-head/>meta nameviewport contentviewport-fitcover, widthdevice-width, initial-scale1.0, minimum-scale1.0, maximum-scale5.0, user-scalableno data-next-head/>meta contentUnlimited Textbooks, Resources, and more. Teach from anywhere. Free for educators namedescription data-next-head/>meta contentUnlimited Textbooks, Resources, and more. Teach from anywhere. Free for educators propertyog:description data-next-head/>meta contenthttps://classavo-app-common.s3.us-east-2.amazonaws.com/public/images/landing-page/OpenGraph.png propertyog:image data-next-head/>meta contentUnlimited Textbooks, Resources, and more. Teach from anywhere. Free for educators propertytwitter:description data-next-head/>meta contenthttps://classavo-app-common.s3.us-east-2.amazonaws.com/public/images/landing-page/OpenGraph.png propertytwitter:image data-next-head/>meta namemsapplication-TileColor content#ffffff data-next-head/>meta namemsapplication-TileImage content/favicon.ico data-next-head/>meta nametheme-color content#ffffff data-next-head/>meta propertyauthor contentclassavo data-next-head/>meta propertyog:site_name contentclassavo.com data-next-head/>meta propertyog:locale contenten_US data-next-head/>meta propertyog:type contentwebsite data-next-head/>meta propertyog:image content/favicon.ico data-next-head/>meta propertytwitter:site contentclassavo.com data-next-head/>meta propertytwitter:domain contentclassavo.com data-next-head/>meta propertytwitter:creator contentclassavo data-next-head/>meta propertytwitter:card contentsummary data-next-head/>meta propertytwitter:image:src content/favicon.ico data-next-head/>meta nametheme-color content#734b9d/>link relicon href/favicon.ico/>link relshortcut icon href/favicon.ico typeimage/x-icon/>link relpreload href/_next/static/media/0a86735c6520d94f-s.p.woff2 asfont typefont/woff2 crossoriginanonymous data-next-fontsize-adjust/>link relpreload href/_next/static/media/f0c14fdbd39bee05-s.p.woff2 asfont typefont/woff2 crossoriginanonymous data-next-fontsize-adjust/>link relpreload href/_next/static/media/9816a0e0ed309b6c-s.p.woff2 asfont typefont/woff2 crossoriginanonymous data-next-fontsize-adjust/>link relpreload href/_next/static/media/bc08e10e1c60a660-s.p.woff2 asfont typefont/woff2 crossoriginanonymous data-next-fontsize-adjust/>link relpreload href/_next/static/media/9151fdac81d5f79e-s.p.woff2 asfont typefont/woff2 crossoriginanonymous data-next-fontsize-adjust/>link relpreload href/_next/static/css/d813f4f927d361a6.css asstyle/>link relstylesheet href/_next/static/css/d813f4f927d361a6.css data-n-g/>noscript data-n-css>/noscript>script defer nomodule src/_next/static/chunks/polyfills-42372ed130431b0a.js>/script>script src/_next/static/chunks/webpack-ed037d7dcf51b9f6.js defer>/script>script src/_next/static/chunks/framework-6d5bda1bd0cb4b0b.js defer>/script>script src/_next/static/chunks/main-3c59d0d12e3abd01.js defer>/script>script src/_next/static/chunks/pages/_app-1c5286e1084f8a63.js defer>/script>script src/_next/static/chunks/pages/index-8024368245aeb6f3.js defer>/script>script src/_next/static/s2BCr-U3XsSciPCMwRZC2/_buildManifest.js defer>/script>script src/_next/static/s2BCr-U3XsSciPCMwRZC2/_ssgManifest.js defer>/script>style id__jsx-344e90411794cd3e>:root{--color-primary:#734b9d;--color-text:rgba(0, 0, 0, 0.87);--color-text-medium:rgba(0, 0, 0, 0.65);--color-text-light:rgba(0, 0, 0, 0.55);--color-text-lighter:rgba(0, 0, 0, 0.4);--color-text-disabled:rgba(0, 0, 0, 0.2);--color-background:#fcfcfc;--color-background-dark:#f8f8f8;--color-background-darker:#f2f2f2;--color-background-see-through:rgba(255, 255, 255, 0.5);--color-background-see-through-dark:rgba(230, 230, 230, 0.5);--gradient-top-bottom:linear-gradient(180deg, #ffffff 0%, #fafafa 100%);--gradient-top-bottom-dark:linear-gradient(180deg, #ffffff 0%, #f4f4f4 100%);--gradient-left-right:linear-gradient(90deg, #ffffff 0%, #f8f8f8 100%);--gradient-filter-bottom:linear-gradient(          180deg,          rgba(0, 0, 0, 0) 0%,          rgba(0, 0, 0, 0.175) 100%        )}/style>style id__jsx-1002548322>:root{--fontMain:Rubik, Rubik Fallback, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol;--fontUniversityStyle:Graduate, Graduate Fallback;--fontAtkinsonHyperlegible:Atkinson Hyperlegible, Atkinson Hyperlegible Fallback;--fontGemunuLibre:Gemunu Libre, Gemunu Libre Fallback}/style>/head>body>noscript>iframe srchttps://www.googletagmanager.com/ns.html?idGTM-T8XNLR5 height0 width0 styledisplay:none;visibility:hidden>/iframe>/noscript>div id__next>/div>script id__NEXT_DATA__ typeapplication/json>{props:{pageProps:{}},page:/,query:{},buildId:s2BCr-U3XsSciPCMwRZC2,nextExport:true,autoExport:true,isFallback:false,scriptLoader:}/script>/body>/html>

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Domain > app.classavo.com

Is this malicious?

DNS Resolutions

Port 80

Port 443