teacher.desmos.com Open in urlscan Pro
99.86.116.39 Public Scan

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URL:
https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9
Submission Tags: falconsandbox
Submission: On March 23 via api (March 23rd 2021, 8:24:28 am UTC) from US

Summary HTTP 16 Redirects Links 17 Behaviour Indicators

Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 16 HTTP transactions. The main IP is 99.86.116.39, located in United States and belongs to AMAZON-02, US. The main domain is teacher.desmos.com.
TLS certificate: Issued by Amazon on November 12th 2020. Valid for: a year.

This is the only time teacher.desmos.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address		AS Autonomous System
15	99.86.116.39 99.86.116.39		16509 (AMAZON-02) (AMAZON-02)
16	2

15 99.86.116.39 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-86-116-39.lhr61.r.cloudfront.net

teacher.desmos.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
15	desmos.com teacher.desmos.com	2 MB
16	1

	Domain	Requested by
15	teacher.desmos.com	teacher.desmos.com
16	1

This site contains links to these domains. Also see Links.

Domain
www.desmos.com
blog.desmos.com
learn.desmos.com
desmos.us5.list-manage.com
twitter.com

Subject Issuer	Validity	Valid
*.desmos.com Amazon	`2020-11-12` - `2021-12-11`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9
Frame ID: E11955E65D5A75B26148F1805C1CB030
Requests: 18 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Detected technologies

Ubuntu (Operating Systems) Expand

Overall confidence: 100%
Detected patterns

headers server /Ubuntu/i

Nginx (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /nginx(?:\/([\d.]+))?/i

Amazon Web Services (PaaS) Expand

Overall confidence: 100%
Detected patterns

headers via /$CloudFront$$/i

Amazon Cloudfront (CDN) Expand

Overall confidence: 100%
Detected patterns

headers via /$CloudFront$$/i

Page Statistics

16
Requests

94 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

2
IPs

1
Countries

2280 kB
Transfer

10369 kB
Size

0
Cookies

17 Outgoing links

These are links going to different origins than the main page.

URL: https://www.desmos.com/about
Title: About Us

Search URL Search Domain Scan URL

URL: https://www.desmos.com/careers
Title: Careers

Search URL Search Domain Scan URL

URL: https://www.desmos.com/equity
Title: Equity Principles

Search URL Search Domain Scan URL

URL: https://blog.desmos.com/
Title: Blog

Search URL Search Domain Scan URL

URL: https://www.desmos.com/calculator
Title: Graphing Calculator

Search URL Search Domain Scan URL

URL: https://www.desmos.com/scientific
Title: Scientific Calculator

Search URL Search Domain Scan URL

URL: https://www.desmos.com/fourfunction
Title: Four Function Calculator

Search URL Search Domain Scan URL

URL: https://www.desmos.com/matrix
Title: Matrix Calculator

Search URL Search Domain Scan URL

URL: https://www.desmos.com/practice
Title: Test Practice

Search URL Search Domain Scan URL

URL: https://www.desmos.com/geometry
Title: Geometry Tool

Search URL Search Domain Scan URL

URL: https://learn.desmos.com/
Title: Learn Desmos

Search URL Search Domain Scan URL

URL: https://www.desmos.com/accessibility
Title: Accessibility

Search URL Search Domain Scan URL

URL: https://www.desmos.com/assessments
Title: Assessments

Search URL Search Domain Scan URL

URL: https://desmos.us5.list-manage.com/subscribe?u=ebec17c65ade785afdc700908&id=fc20dac441
Title: Newsletter

Search URL Search Domain Scan URL

URL: https://twitter.com/Desmos
Title: Twitter

Search URL Search Domain Scan URL

URL: https://www.desmos.com/privacy
Title: Privacy Policy

Search URL Search Domain Scan URL

URL: https://www.desmos.com/terms
Title: Terms of Service

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

16 HTTP transactions
2 data transactions

Method Protocol	Status	Resource Path	Size x-fer	Time Latency	Type MIME-Type	IP Location
GET H2	404	Primary Request 60420b085d5a460d383731c9 Show response teacher.desmos.com/activitybuilder/teacherguide/	18 KB 7 KB	312ms 264ms	Document text/html	99.86.116.39 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 99.86.116.39 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-99-86-116-39.lhr61.r.cloudfront.net Software nginx/1.10.3 (Ubuntu) / Express Resource Hash `1a52b77d27129b84e7e594fb394017fceaef6dc49a188191cb52fb0908c92d7a` Request headers :method GET :authority teacher.desmos.com :scheme https :path /activitybuilder/teacherguide/60420b085d5a460d383731c9 pragma no-cache cache-control no-cache upgrade-insecure-requests 1 user-agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 accept text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,/;q=0.8,application/signed-exchange;v=b3;q=0.9 sec-fetch-site none sec-fetch-mode navigate sec-fetch-user ?1 sec-fetch-dest document accept-encoding gzip, deflate, br accept-language en-US Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers content-type text/html; charset=utf-8 date Tue, 23 Mar 2021 08:24:11 GMT server nginx/1.10.3 (Ubuntu) x-powered-by Express surrogate-control no-store cache-control no-store, no-cache, must-revalidate, proxy-revalidate pragma no-cache expires 0 x-request-id 2567e450-8bb1-11eb-ad0e-916e03f4f0c6 etag W/"4684-AqjcBuwJ6d9pJGIloRj0rvox8Xk" vary Accept-Encoding content-encoding gzip x-cache Error from cloudfront via 1.1 10614187afbc9547b57f699efd196655.cloudfront.net (CloudFront) x-amz-cf-pop LHR61-C1 x-amz-cf-id lKidgxW5jnCSsm6GUJLsKIzefDfMAPfT4ViAxxrmr68Q_QTNmvRjnQ==
GET H2	200	shared-page-styles-8488f3dfdaffbffe816dfd0f3335cf8e1e0e800a.css teacher.desmos.com/fingerprinted/build/stylesheets/	37 KB 4 KB	23ms 20ms	Stylesheet text/css	99.86.116.39 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/fingerprinted/build/stylesheets/shared-page-styles-8488f3dfdaffbffe816dfd0f3335cf8e1e0e800a.css Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 99.86.116.39 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-99-86-116-39.lhr61.r.cloudfront.net Software AmazonS3 / Resource Hash `46c3852eefe5873de73802106194a0c86e3e97cab7a49dfc371e602476e3759f` Request headers Referer https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Mon, 08 Feb 2021 15:59:07 GMT content-encoding gzip last-modified Mon, 08 Feb 2021 15:41:38 GMT server AmazonS3 age 3687905 etag W/"3958dba0aace7ea6331eee2f703e1aee" vary Accept-Encoding x-cache Hit from cloudfront content-type text/css via 1.1 10614187afbc9547b57f699efd196655.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop LHR61-C1 x-amz-cf-id zE7hYymvQYp7XJL9KMcJ83aDoG7Blm1tdzKLx3k0ndF280OnTnH4XQ==
GET H2	200	desmos-icons-c79f5cfcdfb8dbbceaf4de13b43a020db7d26026.css teacher.desmos.com/fingerprinted/build/vendor_manual/icons/	66 KB 34 KB	25ms 23ms	Stylesheet text/css	99.86.116.39 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/fingerprinted/build/vendor_manual/icons/desmos-icons-c79f5cfcdfb8dbbceaf4de13b43a020db7d26026.css Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 99.86.116.39 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-99-86-116-39.lhr61.r.cloudfront.net Software AmazonS3 / Resource Hash `26b72c640ae5e607ef7521f11a34d047eed1ae9ff137d1115a1357069bfec978` Request headers Referer https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Thu, 11 Mar 2021 00:12:42 GMT content-encoding gzip last-modified Thu, 11 Mar 2021 00:11:27 GMT server AmazonS3 age 1066290 etag W/"c11a846dd9b30e311629504b0f6db4a6" vary Accept-Encoding x-cache Hit from cloudfront content-type text/css via 1.1 10614187afbc9547b57f699efd196655.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop LHR61-C1 x-amz-cf-id s-wJDqqhsWdo6HNw7lxDPULjHR0vKBPuEk05xUy23KwOWWbQfsNoEQ==
GET H2	200	bugsnag-4-377d2c7f9c7f638712fa4021e61fd42a26f41a9e.min.js Show response teacher.desmos.com/fingerprinted/build/js/vendor/	37 KB 11 KB	34ms 32ms	Script application/javascript	99.86.116.39 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/fingerprinted/build/js/vendor/bugsnag-4-377d2c7f9c7f638712fa4021e61fd42a26f41a9e.min.js Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 99.86.116.39 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-99-86-116-39.lhr61.r.cloudfront.net Software AmazonS3 / Resource Hash `25bbd9f9bfc5cbf13ab10bae1fe0633b7a886c7b544085cd79ffbd372d4035a6` Request headers Referer https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Fri, 08 Jan 2021 15:34:31 GMT content-encoding gzip last-modified Fri, 08 Jan 2021 15:34:18 GMT server AmazonS3 age 6367781 etag W/"ceb796d62f14d6ab929c8118a4f1ee5f" vary Accept-Encoding x-cache Hit from cloudfront content-type application/javascript via 1.1 10614187afbc9547b57f699efd196655.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop LHR61-C1 x-amz-cf-id F4XwJgFY683Kz1YadzLBwmFr0j91ZAL_pFK2Ne8k8TjtxeqL-8EG1Q==
GET H2	200	knox-api-wrapper-560c276d9dcd45ad9711db34ba0f1314fae3f0b3.js Show response teacher.desmos.com/fingerprinted/build/js/lib/	4 MB 949 KB	35ms 33ms	Script application/javascript	99.86.116.39 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/fingerprinted/build/js/lib/knox-api-wrapper-560c276d9dcd45ad9711db34ba0f1314fae3f0b3.js Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 99.86.116.39 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-99-86-116-39.lhr61.r.cloudfront.net Software AmazonS3 / Resource Hash `bc26384296b65de93918e91f911e919d99f72cd134e390110b4ebcdb6ae298dc` Request headers Referer https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Fri, 19 Mar 2021 20:16:13 GMT content-encoding gzip last-modified Fri, 19 Mar 2021 20:12:45 GMT server AmazonS3 age 302879 etag W/"0ecf9fa29fd13bd7d8f790459695235b" vary Accept-Encoding x-cache Hit from cloudfront content-type application/javascript via 1.1 10614187afbc9547b57f699efd196655.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop LHR61-C1 x-amz-cf-id LGctNg6aKmFBAkFc_NiNCjPP4ocRLJs7_IRKRat79tuAbf0iwN30KA==
GET H2	200	require-9bad9e66ea8dc264246c2fe40b569cbffdac830b.js Show response teacher.desmos.com/fingerprinted/build/vendor/requirejs/	81 KB 20 KB	96ms 95ms	Script application/javascript	99.86.116.39 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/fingerprinted/build/vendor/requirejs/require-9bad9e66ea8dc264246c2fe40b569cbffdac830b.js Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 99.86.116.39 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-99-86-116-39.lhr61.r.cloudfront.net Software AmazonS3 / Resource Hash `a0bc2a214bc735f73e6c0c7a8e0b52b3ac379af41cc59eade1ab8bb4412ef90e` Request headers Referer https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Thu, 18 Feb 2021 22:16:53 GMT content-encoding gzip last-modified Thu, 18 Feb 2021 22:11:18 GMT server AmazonS3 age 2801239 etag W/"5d0408926b69adbf55ee1056a4590d02" vary Accept-Encoding x-cache Hit from cloudfront content-type application/javascript via 1.1 10614187afbc9547b57f699efd196655.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop LHR61-C1 x-amz-cf-id fH3srJZUwJ3y-8Ti8cuC26x2xnnySFhiZo-VewiNRfc3qVQ5Be5eEg==
GET H2	200	main-735cbdae8f6c34e23a637d6a90974cefd8718f64.js Show response teacher.desmos.com/fingerprinted/optimized/js/teacher-spa/	4 MB 936 KB	98ms 96ms	Script application/javascript	99.86.116.39 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/fingerprinted/optimized/js/teacher-spa/main-735cbdae8f6c34e23a637d6a90974cefd8718f64.js Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 99.86.116.39 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-99-86-116-39.lhr61.r.cloudfront.net Software nginx/1.10.3 (Ubuntu) / Resource Hash `8d298c1751bf82af880533b0b86c0aa7acfc27a529def44e891f5302aa785025` Request headers Referer https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Mon, 22 Mar 2021 23:21:27 GMT content-encoding gzip last-modified Mon, 22 Mar 2021 23:17:33 GMT server nginx/1.10.3 (Ubuntu) age 32564 etag W/"429c6672e9fa0df2ad0169ead849db2f" vary Accept-Encoding x-cache Hit from cloudfront content-type application/javascript via 1.1 10614187afbc9547b57f699efd196655.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop LHR61-C1 x-amz-cf-id Ek1TOlwG24RVBCvFkVGJx50jsiWSLxMcmfBsk6YIu6LfrAWomZ_peA== expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	firebase-appv7-32b33751053cc423765747f761211b3723154c02.2.3.js Show response teacher.desmos.com/fingerprinted/build/js/vendor/	12 KB 4 KB	24ms 22ms	Script application/javascript	99.86.116.39 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/fingerprinted/build/js/vendor/firebase-appv7-32b33751053cc423765747f761211b3723154c02.2.3.js Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/fingerprinted/build/vendor/requirejs/require-9bad9e66ea8dc264246c2fe40b569cbffdac830b.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 99.86.116.39 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-99-86-116-39.lhr61.r.cloudfront.net Software AmazonS3 / Resource Hash `f598ecaafab84fcc8709db0ef69c32dc9765909dc98175ea70df5ff3c16cc2ea` Request headers Referer https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sat, 20 Feb 2021 10:50:44 GMT content-encoding gzip last-modified Sat, 20 Feb 2021 01:28:46 GMT server AmazonS3 age 2669609 etag W/"18a4801fe0a4a0f6af910125526bdde7" vary Accept-Encoding x-cache Hit from cloudfront content-type application/javascript via 1.1 10614187afbc9547b57f699efd196655.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop LHR61-C1 x-amz-cf-id WJ3GQAhSfN8ZvlnI_gi7dRGVAkEHosSfh4krNMfE4fc7Ek4ZoK0_gw==
GET H2	200	firebase-authv7-794488d3fb628c0f9682c6f9008316bab2df9181.2.3.js Show response teacher.desmos.com/fingerprinted/build/js/vendor/	160 KB 51 KB	25ms 24ms	Script application/javascript	99.86.116.39 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/fingerprinted/build/js/vendor/firebase-authv7-794488d3fb628c0f9682c6f9008316bab2df9181.2.3.js Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/fingerprinted/build/vendor/requirejs/require-9bad9e66ea8dc264246c2fe40b569cbffdac830b.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 99.86.116.39 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-99-86-116-39.lhr61.r.cloudfront.net Software AmazonS3 / Resource Hash `b44f1669337836acd19b6a5ebe0980a5d8ea9ae35dd04ccb9c3681a1481f22fe` Request headers Referer https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sat, 27 Feb 2021 10:15:19 GMT content-encoding gzip last-modified Sat, 27 Feb 2021 03:04:04 GMT server AmazonS3 age 2066934 etag W/"b828ede3c155fc16522009e13f9160d1" vary Accept-Encoding x-cache Hit from cloudfront content-type application/javascript via 1.1 10614187afbc9547b57f699efd196655.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop LHR61-C1 x-amz-cf-id O32vB7q784M57ubLiNq_Awfx0HftlUrmKASku-3a64IPOTvxQbLs0w==
GET H2	200	firebase-databasev7-31b031b3ee19944817ac603648da77ca90656472.2.3.js Show response teacher.desmos.com/fingerprinted/build/js/vendor/	179 KB 49 KB	24ms 23ms	Script application/javascript	99.86.116.39 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/fingerprinted/build/js/vendor/firebase-databasev7-31b031b3ee19944817ac603648da77ca90656472.2.3.js Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/fingerprinted/build/vendor/requirejs/require-9bad9e66ea8dc264246c2fe40b569cbffdac830b.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 99.86.116.39 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-99-86-116-39.lhr61.r.cloudfront.net Software AmazonS3 / Resource Hash `65c4262de65eb7de3ab7c8fdf431eda5a1e66119078bcc9711258c0c130748c8` Request headers Referer https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sat, 27 Feb 2021 18:28:49 GMT content-encoding gzip last-modified Sat, 27 Feb 2021 03:04:04 GMT server AmazonS3 age 2037323 etag W/"c70a45f18bbc411544c1df83d339caf6" vary Accept-Encoding x-cache Hit from cloudfront content-type application/javascript via 1.1 10614187afbc9547b57f699efd196655.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop LHR61-C1 x-amz-cf-id 2cSHoMHdBNbKgIt2BsY0yvNRmDF0J9Rb6VrFoTD7lsAuM_-hF1XSDw==
GET H2	200	firebase-firestorev7-a37aa0aace887ae88a8a177fc481b7b0cec40dbe.2.3.js Show response teacher.desmos.com/fingerprinted/build/js/vendor/	363 KB 95 KB	39ms 38ms	Script application/javascript	99.86.116.39 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/fingerprinted/build/js/vendor/firebase-firestorev7-a37aa0aace887ae88a8a177fc481b7b0cec40dbe.2.3.js Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/fingerprinted/build/vendor/requirejs/require-9bad9e66ea8dc264246c2fe40b569cbffdac830b.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 99.86.116.39 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-99-86-116-39.lhr61.r.cloudfront.net Software AmazonS3 / Resource Hash `9be49ed4b581c9ace29208d28be11b1e1041590ffaf4b627c93bf4f18ed29cd8` Request headers Referer https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sat, 27 Feb 2021 19:13:50 GMT content-encoding gzip last-modified Sat, 27 Feb 2021 03:04:04 GMT server AmazonS3 age 2034622 etag W/"b4cd85ec6e64ea56cd3338cfe1292695" vary Accept-Encoding x-cache Hit from cloudfront content-type application/javascript via 1.1 10614187afbc9547b57f699efd196655.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop LHR61-C1 x-amz-cf-id 22WDY0SPs58SafxvNyWE9d_S74zPW8XifOSNdwjhEvwS7dL22vMTQA==
GET DATA	200 OK	truncated /	3 KB 0		Image image/png
General Check archive.org Show headers Download Go to Show image Full URL data:truncated Protocol DATA Server -, , ASN (), Reverse DNS Software / Resource Hash `4aeeb08f3ce50a4267b6a829460468082fd5d6cc22ad6585721d2c28c6f10f26` Request headers Referer User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers Content-Type image/png
GET BLOB	200 OK	b11e2799-07f9-4b84-b661-c7756186fe92 https://teacher.desmos.com/	476 KB 0		Other application/javascript
General Check archive.org Show headers Download Go to Full URL blob:https://teacher.desmos.com/b11e2799-07f9-4b84-b661-c7756186fe92 Protocol BLOB Server -, , ASN (), Reverse DNS Software / Resource Hash `4f097add633be6de39baf0e0e5efd96f0401ce29059a3fc072d3e084317c3e5b` Request headers Referer User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers Content-Length 486972 Content-Type application/javascript
POST H2	200	get-info Show response teacher.desmos.com/user/	18 B 500 B	282ms 282ms	XHR application/json	99.86.116.39 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/user/get-info Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/fingerprinted/optimized/js/teacher-spa/main-735cbdae8f6c34e23a637d6a90974cefd8718f64.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 99.86.116.39 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-99-86-116-39.lhr61.r.cloudfront.net Software nginx/1.10.3 (Ubuntu) / Express Resource Hash `8aa06759da6af9878325a7b76e0c2a27516b85ca0022c140bd02d236e4ce81e5` Request headers Accept / Referer https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 X-Requested-With XMLHttpRequest pillow-frontend-version 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Content-Type application/json Response headers date Tue, 23 Mar 2021 08:24:12 GMT via 1.1 10614187afbc9547b57f699efd196655.cloudfront.net (CloudFront) x-amz-cf-pop LHR61-C1 x-powered-by Express surrogate-control no-store x-cache Miss from cloudfront content-length 18 x-request-id 2601b350-8bb1-11eb-b75d-ffb275ccd81b pragma no-cache server nginx/1.10.3 (Ubuntu) etag W/"12-5Ti4RxX6tW4QHCzTPHbTwIiTtA8" vary X-HTTP-Method-Override, Accept-Encoding content-type application/json; charset=utf-8 cache-control no-store, no-cache, must-revalidate, proxy-revalidate x-amz-cf-id v0qHW_1g15KLnFDLAxBxe14Mozw5Mpz19WaFSZQHWor-O0M0EitIxQ== expires 0
POST H2	200	desmos-and-curated Show response teacher.desmos.com/teacher/data/activities/	453 KB 68 KB	517ms 516ms	XHR application/json	99.86.116.39 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/teacher/data/activities/desmos-and-curated Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/fingerprinted/optimized/js/teacher-spa/main-735cbdae8f6c34e23a637d6a90974cefd8718f64.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 99.86.116.39 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-99-86-116-39.lhr61.r.cloudfront.net Software nginx/1.10.3 (Ubuntu) / Express Resource Hash `d413bb915e67e928fb03694e243c63a86034994a34249e693e934723edcdc6f4` Request headers Accept / Referer https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 X-Requested-With XMLHttpRequest pillow-frontend-version 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Content-Type application/json Response headers date Tue, 23 Mar 2021 08:24:13 GMT content-encoding gzip x-amz-cf-pop LHR61-C1 x-powered-by Express surrogate-control no-store x-cache Miss from cloudfront x-request-id 26284e20-8bb1-11eb-9cfa-6f3018f04bb3 pragma no-cache server nginx/1.10.3 (Ubuntu) etag W/"7155b-bPtoj1WpBFz59gAmEBxyJN3XaeA" vary X-HTTP-Method-Override, Accept-Encoding content-type application/json; charset=utf-8 via 1.1 10614187afbc9547b57f699efd196655.cloudfront.net (CloudFront) cache-control no-store, no-cache, must-revalidate, proxy-revalidate x-amz-cf-id dmVKaFg3lmZS6Mj1IBLVs8sD2IBUlxxsbBjUAxXnxTnJgY8OgI0eAw== expires 0
POST H2	200	list-featured Show response teacher.desmos.com/collection/	40 KB 8 KB	258ms 257ms	XHR application/json	99.86.116.39 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/collection/list-featured Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/fingerprinted/optimized/js/teacher-spa/main-735cbdae8f6c34e23a637d6a90974cefd8718f64.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 99.86.116.39 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-99-86-116-39.lhr61.r.cloudfront.net Software nginx/1.10.3 (Ubuntu) / Express Resource Hash `a39b9acc9aebb2a40ec23a991ecccfba361b9c50c882248437bc70f1f73147eb` Request headers Accept / Referer https://teacher.desmos.com/activitybuilder/teacherguide/60420b085d5a460d383731c9 X-Requested-With XMLHttpRequest pillow-frontend-version 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Content-Type application/json Response headers date Tue, 23 Mar 2021 08:24:13 GMT content-encoding gzip x-amz-cf-pop LHR61-C1 x-powered-by Express surrogate-control no-store x-cache Miss from cloudfront x-request-id 262b8270-8bb1-11eb-a053-571b23b62d3c pragma no-cache server nginx/1.10.3 (Ubuntu) etag W/"a04f-ld6rBuc1wgd+nUsfhUPjd+CGFkE" vary X-HTTP-Method-Override, Accept-Encoding content-type application/json; charset=utf-8 via 1.1 10614187afbc9547b57f699efd196655.cloudfront.net (CloudFront) cache-control no-store, no-cache, must-revalidate, proxy-revalidate x-amz-cf-id 6c5um1mNxCWrpJgOZoN5lJb036ToOLl3f0OdOK7ovO2KvAZcS9OC1w== expires 0
GET DATA	200 OK	truncated /	42 KB 42 KB		Font application/x-font-ttf
General Check archive.org Show headers Download Go to Full URL data:truncated Protocol DATA Server -, , ASN (), Reverse DNS Software / Resource Hash `cf7235d5cb68e8dff77978550d1d4fcc48c1214eab2eb1b5cd1feb1c3a479d1d` Request headers Origin https://teacher.desmos.com Referer User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers Content-Type application/x-font-ttf;charset=utf-8
POST H2	200	data-events Show response teacher.desmos.com/	5 B 263 B	358ms 358ms	XHR text/plain	99.86.116.39 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/data-events Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/fingerprinted/optimized/js/teacher-spa/main-735cbdae8f6c34e23a637d6a90974cefd8718f64.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 99.86.116.39 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-99-86-116-39.lhr61.r.cloudfront.net Software awselb/2.0 / Resource Hash `7bc7f448f3e6cce4250384b57033ed395648f2499f0916f35fa06c4e1ba55271` Request headers Accept / Referer https://teacher.desmos.com/ X-Requested-With XMLHttpRequest pillow-frontend-version 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Content-Type application/json Response headers date Tue, 23 Mar 2021 08:24:14 GMT via 1.1 10614187afbc9547b57f699efd196655.cloudfront.net (CloudFront) server awselb/2.0 x-amz-cf-pop LHR61-C1 x-cache Miss from cloudfront content-type text/plain access-control-allow-origin * content-length 5 x-amz-cf-id OZ6frhw8F-i21bASXDv1AT82Dlmqy0xKqNVb4XlzHff3Q85c1_KS-A==

Verdicts & Comments Add Verdict or Comment

46 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

0 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

teacher.desmos.com
99.86.116.39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teacher.desmos.com Open in urlscan Pro 99.86.116.39 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Detected technologies

Page Statistics

16 Requests

94 %HTTPS

0 %IPv6

1 Domains

1 Subdomains

2 IPs

1 Countries

2280 kBTransfer

10369 kBSize

0 Cookies

17 Outgoing links

Redirected requests

16 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 2 data transactions

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Verdicts & Comments Add Verdict or Comment

46 JavaScript Global Variables

0 Cookies

Indicators

teacher.desmos.com Open in urlscan Pro
99.86.116.39 Public Scan

Screenshot
Live screenshot

Full Image

16
Requests

94 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

2
IPs

1
Countries

2280 kB
Transfer

10369 kB
Size

0
Cookies

16 HTTP transactions
2 data transactions