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

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URL:
https://teacher.desmos.com/activitybuilder/teacherguide/6041fbcb2691450d103a33c7
Submission Tags: falconsandbox
Submission: On May 29 via api (May 29th 2021, 10:30:27 am UTC) from US

Summary HTTP 17 Redirects Links 17 Behaviour Indicators

Summary

This website contacted 3 IPs in 1 countries across 1 domains to perform 17 HTTP transactions. The main IP is 34.230.233.147, located in Ashburn, United States and belongs to AMAZON-AES, 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
6	34.230.233.147 34.230.233.147	14618 (AMAZON-AES) (AMAZON-AES)
10	13.226.159.94 13.226.159.94	16509 (AMAZON-02) (AMAZON-02)
17	3

6 34.230.233.147 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-230-233-147.compute-1.amazonaws.com

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

10 13.226.159.94 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-226-159-94.dus51.r.cloudfront.net

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

	Apex Domain Subdomains	Transfer
16	desmos.com teacher.desmos.com uploads.desmos.com	2 MB
17	1

	Domain	Requested by
10	uploads.desmos.com	teacher.desmos.com uploads.desmos.com
6	teacher.desmos.com	uploads.desmos.com
17	2

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

Domain
www.desmos.com
blog.desmos.com
learn.desmos.com
share.hsforms.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/6041fbcb2691450d103a33c7
Frame ID: 27CCC55796AD31DAADC66FD45CA6A8E4
Requests: 19 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

Page Statistics

17
Requests

94 %
HTTPS

0 %
IPv6

1
Domains

2
Subdomains

3
IPs

1
Countries

2406 kB
Transfer

10978 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://share.hsforms.com/1k_k1uAS8SMadorokOTMRAg3y7a2
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:

17 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 6041fbcb2691450d103a33c7 Show response teacher.desmos.com/activitybuilder/teacherguide/	69 KB 17 KB	379ms 179ms	Document text/html	34.230.233.147 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/activitybuilder/teacherguide/6041fbcb2691450d103a33c7 Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 34.230.233.147 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-34-230-233-147.compute-1.amazonaws.com Software nginx/1.18.0 (Ubuntu) / Express Resource Hash `0608e1157ed7c6bf0863b2df378bfb315485da83e7ff2d5e8afe97c29cd1f8bd` Request headers :method GET :authority teacher.desmos.com :scheme https :path /activitybuilder/teacherguide/6041fbcb2691450d103a33c7 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 date Sat, 29 May 2021 10:30:08 GMT content-type text/html; charset=utf-8 server nginx/1.18.0 (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 d748db20-c068-11eb-8196-bb758f6f9c59 set-cookie sid.prod2=; Max-Age=0; Domain=.desmos.com; Path=/; Expires=Sat, 29 May 2021 10:30:08 GMT; HttpOnly; SameSite=Lax etag W/"11271-wWQ05FAWYcpAWfzg2H79SAcG+W4" vary Accept-Encoding content-encoding gzip
GET H2	200	shared-page-styles-023cccce00c3b426cc06f5ed836f05f5126cf2a9.css uploads.desmos.com/fingerprinted/build/stylesheets/	40 KB 4 KB	110ms 39ms	Stylesheet text/css	13.226.159.94 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/build/stylesheets/shared-page-styles-023cccce00c3b426cc06f5ed836f05f5126cf2a9.css Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/activitybuilder/teacherguide/6041fbcb2691450d103a33c7 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.226.159.94 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-226-159-94.dus51.r.cloudfront.net Software nginx/1.10.3 (Ubuntu) / Resource Hash `3c12026b39c7b6e2fa57476d5ae6fc4df8bf0506d68946c2ed0f10a5131fb7cf` Request headers Referer https://teacher.desmos.com/ 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, 22 Apr 2021 15:53:04 GMT content-encoding gzip last-modified Thu, 22 Apr 2021 15:49:34 GMT server nginx/1.10.3 (Ubuntu) age 3177424 etag W/"6efc8958620f1febac5ade4ddd560135" vary Accept-Encoding x-cache Hit from cloudfront content-type text/css access-control-allow-origin * cache-control max-age=315360000 x-amz-cf-pop DUS51-C1 x-amz-cf-id 924Ku6jFTHWHAX8GfC-gQRI6aAtw0FLklIVgjNqIiOAVeuOHS684bA== via 1.1 e8640ab30463560abfb6a2665bafb393.cloudfront.net (CloudFront) expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	desmos-icons-c79f5cfcdfb8dbbceaf4de13b43a020db7d26026.css uploads.desmos.com/fingerprinted/build/vendor_manual/icons/	66 KB 34 KB	110ms 40ms	Stylesheet text/css	13.226.159.94 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/build/vendor_manual/icons/desmos-icons-c79f5cfcdfb8dbbceaf4de13b43a020db7d26026.css Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/activitybuilder/teacherguide/6041fbcb2691450d103a33c7 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.226.159.94 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-226-159-94.dus51.r.cloudfront.net Software nginx/1.10.3 (Ubuntu) / Resource Hash `26b72c640ae5e607ef7521f11a34d047eed1ae9ff137d1115a1357069bfec978` Request headers Referer https://teacher.desmos.com/ 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, 02 Apr 2021 20:39:40 GMT content-encoding gzip last-modified Fri, 02 Apr 2021 20:39:28 GMT server nginx/1.10.3 (Ubuntu) age 4888228 etag W/"c11a846dd9b30e311629504b0f6db4a6" vary Accept-Encoding x-cache Hit from cloudfront content-type text/css access-control-allow-origin * cache-control max-age=315360000 x-amz-cf-pop DUS51-C1 x-amz-cf-id yPBiluR8dt13QAx80Pm1xnzBK8W0xTNqGrO_1_6fdj0jxQ8TWRLcmw== via 1.1 e8640ab30463560abfb6a2665bafb393.cloudfront.net (CloudFront) expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	bugsnag-4-377d2c7f9c7f638712fa4021e61fd42a26f41a9e.min.js Show response uploads.desmos.com/fingerprinted/build/js/vendor/	37 KB 11 KB	109ms 40ms	Script application/javascript	13.226.159.94 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/build/js/vendor/bugsnag-4-377d2c7f9c7f638712fa4021e61fd42a26f41a9e.min.js Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/activitybuilder/teacherguide/6041fbcb2691450d103a33c7 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.226.159.94 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-226-159-94.dus51.r.cloudfront.net Software nginx/1.18.0 (Ubuntu) / Resource Hash `25bbd9f9bfc5cbf13ab10bae1fe0633b7a886c7b544085cd79ffbd372d4035a6` Request headers Referer https://teacher.desmos.com/ 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 Tue, 11 May 2021 21:11:14 GMT content-encoding gzip last-modified Tue, 11 May 2021 20:51:18 GMT server nginx/1.18.0 (Ubuntu) age 1516734 etag W/"ceb796d62f14d6ab929c8118a4f1ee5f" vary Accept-Encoding x-cache Hit from cloudfront content-type application/javascript access-control-allow-origin * cache-control max-age=315360000 x-amz-cf-pop DUS51-C1 x-amz-cf-id l16HZOleuO5-bilew-luD4K8XAyvd-8iMUY3chQELTXc_1zg7-1N2A== via 1.1 e8640ab30463560abfb6a2665bafb393.cloudfront.net (CloudFront) expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	knox-api-wrapper-8594318d86ddf1866713c445a8a32fe5bcbb6cc0.js Show response uploads.desmos.com/fingerprinted/build/js/lib/	4 MB 976 KB	110ms 40ms	Script application/javascript	13.226.159.94 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/build/js/lib/knox-api-wrapper-8594318d86ddf1866713c445a8a32fe5bcbb6cc0.js Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/activitybuilder/teacherguide/6041fbcb2691450d103a33c7 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.226.159.94 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-226-159-94.dus51.r.cloudfront.net Software nginx/1.18.0 (Ubuntu) / Resource Hash `6f936459638f882db951fdcad3d83e30f287cb1e5fceb333dd22d05a305ddb5f` Request headers Referer https://teacher.desmos.com/ 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, 24 May 2021 16:12:33 GMT content-encoding gzip last-modified Mon, 24 May 2021 16:09:38 GMT server nginx/1.18.0 (Ubuntu) age 411455 etag W/"3d3427035bb11aef3958250c27d7a252" vary Accept-Encoding x-cache Hit from cloudfront content-type application/javascript access-control-allow-origin * cache-control max-age=315360000 x-amz-cf-pop DUS51-C1 x-amz-cf-id yJ1kgpGrTahe3fo7RMIlD5hqYJoBEg99SCh3TR5hgccr_4gOY0iz_Q== via 1.1 e8640ab30463560abfb6a2665bafb393.cloudfront.net (CloudFront) expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	require-9bad9e66ea8dc264246c2fe40b569cbffdac830b.js Show response uploads.desmos.com/fingerprinted/build/vendor/requirejs/	81 KB 20 KB	97ms 41ms	Script application/javascript	13.226.159.94 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/build/vendor/requirejs/require-9bad9e66ea8dc264246c2fe40b569cbffdac830b.js Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/activitybuilder/teacherguide/6041fbcb2691450d103a33c7 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.226.159.94 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-226-159-94.dus51.r.cloudfront.net Software nginx/1.18.0 (Ubuntu) / Resource Hash `a0bc2a214bc735f73e6c0c7a8e0b52b3ac379af41cc59eade1ab8bb4412ef90e` Request headers Referer https://teacher.desmos.com/ 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 Wed, 12 May 2021 18:55:39 GMT content-encoding gzip last-modified Wed, 12 May 2021 17:59:13 GMT server nginx/1.18.0 (Ubuntu) age 1438469 etag W/"5d0408926b69adbf55ee1056a4590d02" vary Accept-Encoding x-cache Hit from cloudfront content-type application/javascript access-control-allow-origin * cache-control max-age=315360000 x-amz-cf-pop DUS51-C1 x-amz-cf-id ZSjLZA0lDhXm8usGDR5p97E9lvxD2YIxzt6m3CprU7UkPpf9pOR8yQ== via 1.1 e8640ab30463560abfb6a2665bafb393.cloudfront.net (CloudFront) expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	main-8623c3ef721e1775efbf557e5891a747a498ef16.js Show response uploads.desmos.com/fingerprinted/optimized/js/teacher-spa/	5 MB 1 MB	96ms 40ms	Script application/javascript	13.226.159.94 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/optimized/js/teacher-spa/main-8623c3ef721e1775efbf557e5891a747a498ef16.js Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/activitybuilder/teacherguide/6041fbcb2691450d103a33c7 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.226.159.94 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-226-159-94.dus51.r.cloudfront.net Software nginx/1.18.0 (Ubuntu) / Resource Hash `57e1f1e5e6f1103a891dc1e284dcbccc9fc12ae8a9ca9553ba9907cd5653acc8` Request headers Referer https://teacher.desmos.com/ 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, 28 May 2021 16:10:51 GMT content-encoding gzip last-modified Fri, 28 May 2021 16:04:55 GMT server nginx/1.18.0 (Ubuntu) age 65957 etag W/"35abed2a4771a9282dc23b455112e95a" vary Accept-Encoding x-cache Hit from cloudfront content-type application/javascript access-control-allow-origin * cache-control max-age=315360000 x-amz-cf-pop DUS51-C1 x-amz-cf-id RwCKHxAoq9K9y04e6s7g5hXlW7rcV-LIWlWyrQtvIax_5nag0yCT3g== via 1.1 e8640ab30463560abfb6a2665bafb393.cloudfront.net (CloudFront) expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	firebase-appv7-32b33751053cc423765747f761211b3723154c02.2.3.js Show response uploads.desmos.com/fingerprinted/build/js/vendor/	12 KB 4 KB	33ms 33ms	Script application/javascript	13.226.159.94 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/build/js/vendor/firebase-appv7-32b33751053cc423765747f761211b3723154c02.2.3.js Requested by Host: uploads.desmos.com URL: https://uploads.desmos.com/fingerprinted/build/vendor/requirejs/require-9bad9e66ea8dc264246c2fe40b569cbffdac830b.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.226.159.94 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-226-159-94.dus51.r.cloudfront.net Software nginx/1.18.0 (Ubuntu) / Resource Hash `f598ecaafab84fcc8709db0ef69c32dc9765909dc98175ea70df5ff3c16cc2ea` Request headers Referer https://teacher.desmos.com/ 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 Wed, 12 May 2021 18:55:51 GMT content-encoding gzip last-modified Wed, 12 May 2021 17:59:12 GMT server nginx/1.18.0 (Ubuntu) age 1438458 etag W/"18a4801fe0a4a0f6af910125526bdde7" vary Accept-Encoding x-cache Hit from cloudfront content-type application/javascript access-control-allow-origin * cache-control max-age=315360000 x-amz-cf-pop DUS51-C1 x-amz-cf-id cQ1Mgn6UNrQf4MdbFPtBqv5B51dhp-pDURmpoiyCnyJiI7izVpC9Ww== via 1.1 e8640ab30463560abfb6a2665bafb393.cloudfront.net (CloudFront) expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	firebase-authv7-794488d3fb628c0f9682c6f9008316bab2df9181.2.3.js Show response uploads.desmos.com/fingerprinted/build/js/vendor/	160 KB 51 KB	33ms 33ms	Script application/javascript	13.226.159.94 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/build/js/vendor/firebase-authv7-794488d3fb628c0f9682c6f9008316bab2df9181.2.3.js Requested by Host: uploads.desmos.com URL: https://uploads.desmos.com/fingerprinted/build/vendor/requirejs/require-9bad9e66ea8dc264246c2fe40b569cbffdac830b.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.226.159.94 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-226-159-94.dus51.r.cloudfront.net Software nginx/1.18.0 (Ubuntu) / Resource Hash `b44f1669337836acd19b6a5ebe0980a5d8ea9ae35dd04ccb9c3681a1481f22fe` Request headers Referer https://teacher.desmos.com/ 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 Tue, 11 May 2021 20:59:41 GMT content-encoding gzip last-modified Tue, 11 May 2021 20:51:18 GMT server nginx/1.18.0 (Ubuntu) age 1517428 etag W/"b828ede3c155fc16522009e13f9160d1" vary Accept-Encoding x-cache Hit from cloudfront content-type application/javascript access-control-allow-origin * cache-control max-age=315360000 x-amz-cf-pop DUS51-C1 x-amz-cf-id h7x7lVU1gP3N16kR8HkYkWuELcR5Y1aknPF2cUpubPOnZB-ibdVTDw== via 1.1 e8640ab30463560abfb6a2665bafb393.cloudfront.net (CloudFront) expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	firebase-databasev7-31b031b3ee19944817ac603648da77ca90656472.2.3.js Show response uploads.desmos.com/fingerprinted/build/js/vendor/	179 KB 49 KB	33ms 33ms	Script application/javascript	13.226.159.94 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/build/js/vendor/firebase-databasev7-31b031b3ee19944817ac603648da77ca90656472.2.3.js Requested by Host: uploads.desmos.com URL: https://uploads.desmos.com/fingerprinted/build/vendor/requirejs/require-9bad9e66ea8dc264246c2fe40b569cbffdac830b.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.226.159.94 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-226-159-94.dus51.r.cloudfront.net Software nginx/1.18.0 (Ubuntu) / Resource Hash `65c4262de65eb7de3ab7c8fdf431eda5a1e66119078bcc9711258c0c130748c8` Request headers Referer https://teacher.desmos.com/ 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 Wed, 12 May 2021 00:18:14 GMT content-encoding gzip last-modified Tue, 11 May 2021 22:58:20 GMT server nginx/1.18.0 (Ubuntu) age 1505515 etag W/"c70a45f18bbc411544c1df83d339caf6" vary Accept-Encoding x-cache Hit from cloudfront content-type application/javascript access-control-allow-origin * cache-control max-age=315360000 x-amz-cf-pop DUS51-C1 x-amz-cf-id _c1BSLRae8mpvDpsfLnb0Z3-pq7OIpBmCrxQ4EEr7WIJhNEij3oJ9A== via 1.1 e8640ab30463560abfb6a2665bafb393.cloudfront.net (CloudFront) expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	firebase-firestorev7-a37aa0aace887ae88a8a177fc481b7b0cec40dbe.2.3.js Show response uploads.desmos.com/fingerprinted/build/js/vendor/	363 KB 95 KB	33ms 33ms	Script application/javascript	13.226.159.94 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/build/js/vendor/firebase-firestorev7-a37aa0aace887ae88a8a177fc481b7b0cec40dbe.2.3.js Requested by Host: uploads.desmos.com URL: https://uploads.desmos.com/fingerprinted/build/vendor/requirejs/require-9bad9e66ea8dc264246c2fe40b569cbffdac830b.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.226.159.94 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-226-159-94.dus51.r.cloudfront.net Software nginx/1.10.3 (Ubuntu) / Resource Hash `9be49ed4b581c9ace29208d28be11b1e1041590ffaf4b627c93bf4f18ed29cd8` Request headers Referer https://teacher.desmos.com/ 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, 02 Apr 2021 20:40:27 GMT content-encoding gzip last-modified Fri, 02 Apr 2021 20:39:27 GMT server nginx/1.10.3 (Ubuntu) age 4888182 etag W/"b4cd85ec6e64ea56cd3338cfe1292695" vary Accept-Encoding x-cache Hit from cloudfront content-type application/javascript access-control-allow-origin * cache-control max-age=315360000 x-amz-cf-pop DUS51-C1 x-amz-cf-id b2_Uh8GPol572mwcM-OLlTeIJynGDO95ScZqmQRn3zMQyO5gd7VftQ== via 1.1 e8640ab30463560abfb6a2665bafb393.cloudfront.net (CloudFront) expires Thu, 31 Dec 2037 23:55:55 GMT
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	2ddc1f2f-cf89-4902-bcad-8d47f1e32f95 https://teacher.desmos.com/	531 KB 0		Other application/javascript
General Check archive.org Show headers Download Go to Full URL blob:https://teacher.desmos.com/2ddc1f2f-cf89-4902-bcad-8d47f1e32f95 Protocol BLOB Server -, , ASN (), Reverse DNS Software / Resource Hash `ea4ab07acaa6952fe77c74b1658764410e42f850788f5fe0d2e0134299f5342e` 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 544250 Content-Type application/javascript
POST H2	200	get-info Show response teacher.desmos.com/user/	18 B 438 B	101ms 100ms	XHR application/json	34.230.233.147 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/user/get-info Requested by Host: uploads.desmos.com URL: https://uploads.desmos.com/fingerprinted/optimized/js/teacher-spa/main-8623c3ef721e1775efbf557e5891a747a498ef16.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 34.230.233.147 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-34-230-233-147.compute-1.amazonaws.com Software nginx/1.18.0 (Ubuntu) / Express Resource Hash `8aa06759da6af9878325a7b76e0c2a27516b85ca0022c140bd02d236e4ce81e5` Request headers sec-fetch-mode cors origin https://teacher.desmos.com accept-encoding gzip, deflate, br accept-language en-US sec-fetch-dest empty x-requested-with XMLHttpRequest content-length 2 :path /user/get-info pragma no-cache 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 accept / cache-control no-cache :authority teacher.desmos.com referer https://teacher.desmos.com/activitybuilder/teacherguide/6041fbcb2691450d103a33c7 :scheme https sec-fetch-site same-origin pillow-frontend-version 1 :method POST Accept / Referer https://teacher.desmos.com/activitybuilder/teacherguide/6041fbcb2691450d103a33c7 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 pragma no-cache date Sat, 29 May 2021 10:30:09 GMT server nginx/1.18.0 (Ubuntu) x-powered-by Express etag W/"12-5Ti4RxX6tW4QHCzTPHbTwIiTtA8" surrogate-control no-store vary X-HTTP-Method-Override, Accept-Encoding content-type application/json; charset=utf-8 cache-control no-store, no-cache, must-revalidate, proxy-revalidate set-cookie sid.prod2=; Max-Age=0; Domain=.desmos.com; Path=/; Expires=Sat, 29 May 2021 10:30:09 GMT; HttpOnly; SameSite=Lax content-length 18 x-request-id d7f5bcf0-c068-11eb-be9d-df36de973449 expires 0
POST H2	200	desmos-and-curated Show response teacher.desmos.com/teacher/data/activities/	460 KB 68 KB	2087ms 2086ms	XHR application/json	34.230.233.147 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/teacher/data/activities/desmos-and-curated Requested by Host: uploads.desmos.com URL: https://uploads.desmos.com/fingerprinted/optimized/js/teacher-spa/main-8623c3ef721e1775efbf557e5891a747a498ef16.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 34.230.233.147 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-34-230-233-147.compute-1.amazonaws.com Software nginx/1.18.0 (Ubuntu) / Express Resource Hash `a4b0f5ba42e5792af3e42d7acfc1e8da7cd0dac27b44d6818c04d593ca8a3813` Request headers sec-fetch-mode cors origin https://teacher.desmos.com accept-encoding gzip, deflate, br accept-language en-US sec-fetch-dest empty x-requested-with XMLHttpRequest content-length 13 :path /teacher/data/activities/desmos-and-curated pragma no-cache 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 accept / cache-control no-cache :authority teacher.desmos.com referer https://teacher.desmos.com/activitybuilder/teacherguide/6041fbcb2691450d103a33c7 :scheme https sec-fetch-site same-origin pillow-frontend-version 1 :method POST Accept / Referer https://teacher.desmos.com/activitybuilder/teacherguide/6041fbcb2691450d103a33c7 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 pragma no-cache date Sat, 29 May 2021 10:30:09 GMT content-encoding gzip server nginx/1.18.0 (Ubuntu) x-powered-by Express etag W/"72ec2-3nQWNO0YZr0NZSZyVbZw0kBjsfw" surrogate-control no-store 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-request-id d805e990-c068-11eb-bb21-c5689b8f0463 expires 0
POST H2	200	list-featured Show response teacher.desmos.com/collection/	40 KB 8 KB	2070ms 2070ms	XHR application/json	34.230.233.147 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/collection/list-featured Requested by Host: uploads.desmos.com URL: https://uploads.desmos.com/fingerprinted/optimized/js/teacher-spa/main-8623c3ef721e1775efbf557e5891a747a498ef16.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 34.230.233.147 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-34-230-233-147.compute-1.amazonaws.com Software nginx/1.18.0 (Ubuntu) / Express Resource Hash `4de5adf3374f210bdfb0a9f9bb84ccca75602410b86660eac19bd16b98f5cf0b` Request headers sec-fetch-mode cors origin https://teacher.desmos.com accept-encoding gzip, deflate, br accept-language en-US sec-fetch-dest empty x-requested-with XMLHttpRequest content-length 13 :path /collection/list-featured pragma no-cache 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 accept / cache-control no-cache :authority teacher.desmos.com referer https://teacher.desmos.com/activitybuilder/teacherguide/6041fbcb2691450d103a33c7 :scheme https sec-fetch-site same-origin pillow-frontend-version 1 :method POST Accept / Referer https://teacher.desmos.com/activitybuilder/teacherguide/6041fbcb2691450d103a33c7 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 pragma no-cache date Sat, 29 May 2021 10:30:09 GMT content-encoding gzip server nginx/1.18.0 (Ubuntu) x-powered-by Express etag W/"a069-a0O+yu3e9jPjIThPqqjhve/tNPU" surrogate-control no-store vary X-HTTP-Method-Override, Accept-Encoding content-type application/json; charset=utf-8 cache-control no-store, no-cache, must-revalidate, proxy-revalidate set-cookie sid.prod2=; Max-Age=0; Domain=.desmos.com; Path=/; Expires=Sat, 29 May 2021 10:30:09 GMT; HttpOnly; SameSite=Lax x-request-id d80b67d0-c068-11eb-8eb7-c1ae8ec226cf 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 92 B	1242ms 1242ms	XHR text/plain	34.230.233.147 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/data-events Requested by Host: uploads.desmos.com URL: https://uploads.desmos.com/fingerprinted/optimized/js/teacher-spa/main-8623c3ef721e1775efbf557e5891a747a498ef16.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 34.230.233.147 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-34-230-233-147.compute-1.amazonaws.com Software awselb/2.0 / Resource Hash `7bc7f448f3e6cce4250384b57033ed395648f2499f0916f35fa06c4e1ba55271` Request headers sec-fetch-mode cors origin https://teacher.desmos.com accept-encoding gzip, deflate, br accept-language en-US sec-fetch-dest empty x-requested-with XMLHttpRequest content-length 426 :path /data-events pragma no-cache 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 accept / cache-control no-cache :authority teacher.desmos.com referer https://teacher.desmos.com/activitybuilder/teacherguide/6041fbcb2691450d103a33c7 :scheme https sec-fetch-site same-origin pillow-frontend-version 1 :method POST Accept / Referer https://teacher.desmos.com/activitybuilder/teacherguide/6041fbcb2691450d103a33c7 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 access-control-allow-origin * date Sat, 29 May 2021 10:30:11 GMT server awselb/2.0 content-length 5 content-type text/plain
POST H2	200	data-events Show response teacher.desmos.com/	5 B 92 B	166ms 166ms	XHR text/plain	34.230.233.147 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/data-events Requested by Host: uploads.desmos.com URL: https://uploads.desmos.com/fingerprinted/optimized/js/teacher-spa/main-8623c3ef721e1775efbf557e5891a747a498ef16.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 34.230.233.147 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-34-230-233-147.compute-1.amazonaws.com Software awselb/2.0 / Resource Hash `7bc7f448f3e6cce4250384b57033ed395648f2499f0916f35fa06c4e1ba55271` Request headers sec-fetch-mode cors origin https://teacher.desmos.com accept-encoding gzip, deflate, br accept-language en-US sec-fetch-dest empty x-requested-with XMLHttpRequest content-length 359 :path /data-events pragma no-cache 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 accept / cache-control no-cache :authority teacher.desmos.com referer https://teacher.desmos.com/ :scheme https sec-fetch-site same-origin pillow-frontend-version 1 :method POST 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 access-control-allow-origin * date Sat, 29 May 2021 10:30:12 GMT server awselb/2.0 content-length 5 content-type text/plain

Verdicts & Comments Add Verdict or Comment

53 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.

4 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
console-api	debug	URL: https://uploads.desmos.com/fingerprinted/build/js/vendor/bugsnag-4-377d2c7f9c7f638712fa4021e61fd42a26f41a9e.min.js(Line 2) Message: [bugsnag] Loaded!
console-api	warning	URL: https://uploads.desmos.com/fingerprinted/build/js/vendor/bugsnag-4-377d2c7f9c7f638712fa4021e61fd42a26f41a9e.min.js(Line 2) Message: [bugsnag] Session not sent due to releaseStage/notifyReleaseStages configuration
console-api	warning	URL: https://uploads.desmos.com/fingerprinted/build/js/vendor/bugsnag-4-377d2c7f9c7f638712fa4021e61fd42a26f41a9e.min.js(Line 2) Message: [bugsnag] Session not sent due to releaseStage/notifyReleaseStages configuration
console-api	warning	URL: https://uploads.desmos.com/fingerprinted/build/js/vendor/bugsnag-4-377d2c7f9c7f638712fa4021e61fd42a26f41a9e.min.js(Line 2) Message: [bugsnag] Session not sent due to releaseStage/notifyReleaseStages configuration

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
uploads.desmos.com
13.226.159.94
34.230.233.147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teacher.desmos.com Open in urlscan Pro 34.230.233.147 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Detected technologies

Page Statistics

17 Requests

94 %HTTPS

0 %IPv6

1 Domains

2 Subdomains

3 IPs

1 Countries

2406 kBTransfer

10978 kBSize

0 Cookies

17 Outgoing links

Redirected requests

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

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Verdicts & Comments Add Verdict or Comment

53 JavaScript Global Variables

0 Cookies

4 Console Messages

Indicators

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

Screenshot
Live screenshot

Full Image

17
Requests

94 %
HTTPS

0 %
IPv6

1
Domains

2
Subdomains

3
IPs

1
Countries

2406 kB
Transfer

10978 kB
Size

0
Cookies

17 HTTP transactions
2 data transactions