Domain > cdn.lessoneer.com

More information on this domain is in AlienVault OTX

Whois

Property	Value
Email	10157c0e1bf249919e0ae44205fd7eda.protect@whoisguard.com
NameServer	NS-1853.AWSDNS-39.CO.UK
Created	2015-12-02 01:05:32
Changed	2020-10-27 03:52:44
Registrar	NameCheap, Inc.

DNS Resolutions

Date	IP Address
2017-11-18	52.84.14.239 (ClassC)
2018-01-10	13.33.164.252 (ClassC)
2018-02-14	52.84.14.188 (ClassC)
2018-05-06	52.85.112.178 (ClassC)
2019-04-27	52.222.222.153 (ClassC)
2019-04-27	52.222.222.211 (ClassC)
2019-04-27	52.222.222.101 (ClassC)
2021-02-21	99.84.79.41 (ClassC)
2024-08-26	18.161.6.103 (ClassC)
2024-12-03	3.163.189.74 (ClassC)
2024-12-25	3.163.189.7 (ClassC)
2025-03-19	13.226.34.117 (ClassC)
2025-05-23	18.161.6.107 (ClassC)
2025-08-07	99.84.66.12 (ClassC)
2025-09-15	3.169.173.123 (ClassC)
2026-01-06	3.169.173.23 (ClassC)

HTTP/1.1 403 ForbiddenServer: CloudFrontDate: Sun, 21 Feb 2021 08:03:42 GMTContent-Type: text/htmlContent-Length: 915Connection: keep-aliveX-Cache: Error from cloudfrontVia: 1.1 5ab5dc09da67e3ea794ec8

!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN http://www.w3.org/TR/html4/loose.dtd>HTML>HEAD>META HTTP-EQUIVContent-Type CONTENTtext/html; charsetiso-8859-1>TITLE>ERROR: The request could not be satisfied/TITLE>/HEAD>BODY>H1>403 ERROR/H1>H2>The request could not be satisfied./H2>HR noshade size1px>Bad request.We cant connect to the server for this app or website at this time. There might be too much traffic or a configuration error. Try again later, or contact the app or website owner.BR clearall>If you provide content to customers through CloudFront, you can find steps to troubleshoot and help prevent this error by reviewing the CloudFront documentation.BR clearall>HR noshade size1px>PRE>Generated by cloudfront (CloudFront)Request ID: wfZhGWVmZbPmnRwX62xbGXzguZ66PZTdM5QZWieT882JK0yFtMCKSQ/PRE>ADDRESS>/ADDRESS>/BODY>/HTML>

Port 443

HTTP/1.1 200 OKContent-Type: text/html; charsetutf-8Content-Length: 30597Connection: keep-aliveAccept-Ranges: bytesAccess-Control-Allow-Credentials: falseAccess-Control-Allow-Headers: DNT,X-CustomHead

!DOCTYPE html>html langen>head>	meta charsetUTF-8>    title>Lessoneer - K-12 Curriculum Management Platform/title>    meta nameMobileOptimized contentwidth />    meta nameHandheldFriendly contentTrue/>    meta nameviewport contentwidthdevice-width, initial-scale1.0, user-scalable0, minimum-scale1.0, maximum-scale1.0/>    link relshortcut icon typeimage/vnd.microsoft.icon href//lessoneer.wpengine.com/wp-content/themes/lessoneer/fa.png sizes16x16 32x32 48x48>    link relshortcut icon typeimage/x-icon href//lessoneer.wpengine.com/wp-content/themes/lessoneer/fa.png sizes16x16>    link relicon typeimage/x-icon href//lessoneer.wpengine.com/wp-content/themes/lessoneer/fa.png sizes16x16>    !-- This site is optimized with the Yoast SEO plugin v3.0.7 - https://yoast.com/wordpress/plugins/seo/ -->meta namedescription contentTo accelerate improvements to instruction while saving teachers time, Lessoneer provides a single online destination for your curriculum, standards-aligned resources and collaboration. Aligned to teachers’ natural planning styles to make it easy to consult with your curriculum everyday, Lessoneer promotes quality of instruction and reliable lesson sequencing. Lessoneer Building Blocks, clarify standards objectives and SBAC claims, bringing them to life. Everything teachers need to track standards, prepare, personalize, teach and reteach is in one place, saving them time, facilitating curriculum implementation and fueling their joy of teaching./>meta namerobots contentnoodp/>link relcanonical hrefhttps://lessoneer.com />meta propertyog:locale contenten_US />meta propertyog:type contentwebsite />meta propertyog:title contentLessoneer - K-12 Curriculum Management Platform />meta propertyog:description contentTo accelerate improvements to instruction while saving teachers time, Lessoneer provides a single online destination for your curriculum, standards-aligned resources and collaboration. Aligned to teachers’ natural planning styles to make it easy to consult with your curriculum everyday, Lessoneer p

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Domain > cdn.lessoneer.com

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DNS Resolutions

Port 80

Port 443