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

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URL:
https://teacher.desmos.com/activitybuilder/teacherguide/604216ca05883c0d49191f97
Submission Tags: falconsandbox
Submission: On December 23 via api (December 23rd 2021, 10:17:22 pm UTC) from US — Scanned from DE

Summary HTTP 16 Redirects Links 17 Behaviour Indicators

Summary

This website contacted 3 IPs in 1 countries across 1 domains to perform 16 HTTP transactions. The main IP is 54.157.89.185, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is teacher.desmos.com.
TLS certificate: Issued by Amazon on December 3rd 2021. 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
5	54.157.89.185 54.157.89.185	14618 (AMAZON-AES) (AMAZON-AES)
10	13.32.21.58 13.32.21.58	16509 (AMAZON-02) (AMAZON-02)
16	3

5 54.157.89.185 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-157-89-185.compute-1.amazonaws.com

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

10 13.32.21.58 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-21-58.fra56.r.cloudfront.net

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

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

	Domain	Requested by
10	uploads.desmos.com	teacher.desmos.com uploads.desmos.com
5	teacher.desmos.com	uploads.desmos.com
16	2

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

Domain
www.desmos.com
blog.desmos.com
help.desmos.com
share.hsforms.com
twitter.com

Subject Issuer	Validity	Valid
*.desmos.com Amazon	`2021-12-03` - `2022-12-31`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://teacher.desmos.com/activitybuilder/teacherguide/604216ca05883c0d49191f97
Frame ID: DF4BF2846A87DBF1E743061625949E1E
Requests: 18 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Desmos Classroom ActivitiesDesmos LogoDesmos Logo

Detected technologies

RequireJS (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

require.*\.js

BugSnag (Analytics) Expand

Overall confidence: 100%
Detected patterns

/bugsnag.*\.js

Page Statistics

16
Requests

94 %
HTTPS

0 %
IPv6

1
Domains

2
Subdomains

3
IPs

1
Countries

2226 kB
Transfer

11708 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://help.desmos.com/
Title: Help Center

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:

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 604216ca05883c0d49191f97 Show response teacher.desmos.com/activitybuilder/teacherguide/	68 KB 17 KB	435ms 220ms	Document text/html	54.157.89.185 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://teacher.desmos.com/activitybuilder/teacherguide/604216ca05883c0d49191f97 Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 54.157.89.185 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-54-157-89-185.compute-1.amazonaws.com Software nginx/1.18.0 (Ubuntu) / Express Resource Hash `bdd320fb094503b3dbba87a15887c971a7f8fd6d3be40d119c7128e48ff399a0` Request headers Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Accept-Language de-DE,de;q=0.9 Response headers date Thu, 23 Dec 2021 22:17:17 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 16b826c0-643e-11ec-835c-67cf0180aefc etag W/"1100d-tyaqg3dHfVdUOZt1VGJYnXNkrSE" vary Accept-Encoding content-encoding gzip
GET H2	200	shared-page-styles-5a5de2380e30e80a5468acdfda0229ba564186da-a.css uploads.desmos.com/fingerprinted/stylesheets/	40 KB 4 KB	45ms 10ms	Stylesheet text/css	13.32.21.58 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/stylesheets/shared-page-styles-5a5de2380e30e80a5468acdfda0229ba564186da-a.css Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/activitybuilder/teacherguide/604216ca05883c0d49191f97 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.32.21.58 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-32-21-58.fra56.r.cloudfront.net Software AmazonS3 / Resource Hash `42ac5e7678546b34582210c8b26b2295ab2e894d482794941a3a8d888b52edb8` Request headers Accept-Language de-DE,de;q=0.9 Referer https://teacher.desmos.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Response headers date Thu, 18 Nov 2021 19:06:42 GMT content-encoding br last-modified Thu, 18 Nov 2021 18:39:07 GMT server AmazonS3 age 3035435 etag "5f128e7e178d028db052cfd8f4c117bb" x-cache Hit from cloudfront content-type text/css access-control-allow-origin * cache-control public, max-age=315360000, immutable x-amz-cf-pop FRA56-C2 accept-ranges bytes content-length 3235 via 1.1 c1e2423613b2dcb4230386a2b285734e.cloudfront.net (CloudFront) x-amz-cf-id E0QxNY1naNB1zO0ManGpZ6-cEJwXZARKagDPZkUeKYG0iBPj5bL1gA==
GET H2	200	desmos-icons-a73c03d6ec7dc79cf63ccbf97efb3c7132e19a05-a.css uploads.desmos.com/fingerprinted/vendor_manual/icons/	70 KB 33 KB	46ms 12ms	Stylesheet text/css	13.32.21.58 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/vendor_manual/icons/desmos-icons-a73c03d6ec7dc79cf63ccbf97efb3c7132e19a05-a.css Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/activitybuilder/teacherguide/604216ca05883c0d49191f97 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.32.21.58 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-32-21-58.fra56.r.cloudfront.net Software AmazonS3 / Resource Hash `1839e2ead23b2391852fbb46fb7e5fc46088d7410098ee7d05a1451a1206d6c1` Request headers Accept-Language de-DE,de;q=0.9 Referer https://teacher.desmos.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Response headers date Wed, 15 Dec 2021 23:16:28 GMT content-encoding br last-modified Wed, 15 Dec 2021 23:09:36 GMT server AmazonS3 age 687650 etag "3a8f490bf91fa9edb69769693d025ad8" x-cache Hit from cloudfront content-type text/css access-control-allow-origin * cache-control public, max-age=315360000, immutable x-amz-cf-pop FRA56-C2 accept-ranges bytes content-length 33312 via 1.1 c1e2423613b2dcb4230386a2b285734e.cloudfront.net (CloudFront) x-amz-cf-id uLgXz--Of-QGFgWM-RDFRK9MsqLTOF_CtDLj8dnTNh7eaMy4qlzn6Q==
GET H2	200	bugsnag-4-377d2c7f9c7f638712fa4021e61fd42a26f41a9e-a.min.js Show response uploads.desmos.com/fingerprinted/js_vendor/	37 KB 10 KB	52ms 18ms	Script application/javascript	13.32.21.58 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/js_vendor/bugsnag-4-377d2c7f9c7f638712fa4021e61fd42a26f41a9e-a.min.js Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/activitybuilder/teacherguide/604216ca05883c0d49191f97 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.32.21.58 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-32-21-58.fra56.r.cloudfront.net Software AmazonS3 / Resource Hash `25bbd9f9bfc5cbf13ab10bae1fe0633b7a886c7b544085cd79ffbd372d4035a6` Request headers Accept-Language de-DE,de;q=0.9 Referer https://teacher.desmos.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Response headers date Tue, 16 Nov 2021 17:35:06 GMT content-encoding br last-modified Wed, 10 Nov 2021 01:47:34 GMT server AmazonS3 age 3213732 etag "81dd69138c75d23700e3a5158279b3ce" x-cache Hit from cloudfront content-type application/javascript access-control-allow-origin * cache-control public, max-age=315360000, immutable x-amz-cf-pop FRA56-C2 accept-ranges bytes content-length 9874 via 1.1 c1e2423613b2dcb4230386a2b285734e.cloudfront.net (CloudFront) x-amz-cf-id ze_m7X-lYK04Fpyi2QyxC88B7cY6eYUHAUwC8Bc0k-XD7RaI8wL-2Q==
GET H2	200	knox-api-wrapper-a1e1f2495bcc900413f3d2c7f6b680d99cabc2c2-a.js Show response uploads.desmos.com/fingerprinted/lib/	4 MB 739 KB	55ms 21ms	Script application/javascript	13.32.21.58 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/lib/knox-api-wrapper-a1e1f2495bcc900413f3d2c7f6b680d99cabc2c2-a.js Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/activitybuilder/teacherguide/604216ca05883c0d49191f97 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.32.21.58 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-32-21-58.fra56.r.cloudfront.net Software AmazonS3 / Resource Hash `88da7457b459f07d4986e9742facea735e15be8f618b2f0736a482940cd25b9e` Request headers Accept-Language de-DE,de;q=0.9 Referer https://teacher.desmos.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Response headers date Tue, 14 Dec 2021 21:32:57 GMT content-encoding br last-modified Tue, 14 Dec 2021 21:22:05 GMT server AmazonS3 age 780261 etag "2d17fa88f78e7222ab06a8beb438711a" x-cache Hit from cloudfront content-type application/javascript access-control-allow-origin * cache-control public, max-age=315360000, immutable x-amz-cf-pop FRA56-C2 accept-ranges bytes content-length 755227 via 1.1 c1e2423613b2dcb4230386a2b285734e.cloudfront.net (CloudFront) x-amz-cf-id G72GLKSezVice7m7R1i4hyBzqQTlBGlmAEXYBf7YTKmrlTXqHnhjWA==
GET H2	200	require-9bad9e66ea8dc264246c2fe40b569cbffdac830b-a.js Show response uploads.desmos.com/fingerprinted/vendor/requirejs/	81 KB 17 KB	52ms 20ms	Script application/javascript	13.32.21.58 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/vendor/requirejs/require-9bad9e66ea8dc264246c2fe40b569cbffdac830b-a.js Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/activitybuilder/teacherguide/604216ca05883c0d49191f97 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.32.21.58 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-32-21-58.fra56.r.cloudfront.net Software AmazonS3 / Resource Hash `a0bc2a214bc735f73e6c0c7a8e0b52b3ac379af41cc59eade1ab8bb4412ef90e` Request headers Accept-Language de-DE,de;q=0.9 Referer https://teacher.desmos.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Response headers date Tue, 16 Nov 2021 17:35:06 GMT content-encoding br last-modified Wed, 10 Nov 2021 01:47:34 GMT server AmazonS3 age 3213732 etag "1390bec87736b81e642d2a889baa4ffa" x-cache Hit from cloudfront content-type application/javascript access-control-allow-origin * cache-control public, max-age=315360000, immutable x-amz-cf-pop FRA56-C2 accept-ranges bytes content-length 16909 via 1.1 c1e2423613b2dcb4230386a2b285734e.cloudfront.net (CloudFront) x-amz-cf-id QhWjmIvkgp8cctWxCHcsXS-5EGQALu0IJ8ooyc2MTviIDKJBNEVo9w==
GET H2	200	main-4295e1998d36290ee5319ad8c0a1c85a92de8f47-a.js Show response uploads.desmos.com/fingerprinted/optimized/js/teacher-spa/	5 MB 1 MB	78ms 46ms	Script application/javascript	13.32.21.58 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/optimized/js/teacher-spa/main-4295e1998d36290ee5319ad8c0a1c85a92de8f47-a.js Requested by Host: teacher.desmos.com URL: https://teacher.desmos.com/activitybuilder/teacherguide/604216ca05883c0d49191f97 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.32.21.58 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-32-21-58.fra56.r.cloudfront.net Software AmazonS3 / Resource Hash `602bd97ddce76cf66b68083997d3ffe32b0fb56bfdfc918adb523183b7ddc08b` Request headers Accept-Language de-DE,de;q=0.9 Referer https://teacher.desmos.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Response headers date Sat, 18 Dec 2021 01:01:38 GMT content-encoding gzip last-modified Sat, 18 Dec 2021 00:51:43 GMT server AmazonS3 age 508540 etag "777f100a838b9fa6f7dd583e59773a51" x-cache Hit from cloudfront content-type application/javascript access-control-allow-origin * cache-control public, max-age=315360000, immutable x-amz-cf-pop FRA56-C2 accept-ranges bytes content-length 1144698 via 1.1 c1e2423613b2dcb4230386a2b285734e.cloudfront.net (CloudFront) x-amz-cf-id qtHndTpVy0lNlZ3bZO0WWJGzp4fAEh5m7UQxfNwpKLSTLQzcm3yMWg==
GET H2	200	firebase-appv7-32b33751053cc423765747f761211b3723154c02-a.2.3.js Show response uploads.desmos.com/fingerprinted/js_vendor/	12 KB 4 KB	9ms 8ms	Script application/javascript	13.32.21.58 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/js_vendor/firebase-appv7-32b33751053cc423765747f761211b3723154c02-a.2.3.js Requested by Host: uploads.desmos.com URL: https://uploads.desmos.com/fingerprinted/vendor/requirejs/require-9bad9e66ea8dc264246c2fe40b569cbffdac830b-a.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.32.21.58 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-32-21-58.fra56.r.cloudfront.net Software AmazonS3 / Resource Hash `f598ecaafab84fcc8709db0ef69c32dc9765909dc98175ea70df5ff3c16cc2ea` Request headers Accept-Language de-DE,de;q=0.9 Referer https://teacher.desmos.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Response headers date Tue, 16 Nov 2021 17:35:16 GMT content-encoding br last-modified Wed, 10 Nov 2021 01:47:34 GMT server AmazonS3 age 3213723 etag "b551bdfa4c1f562547ba724f61c5dd64" x-cache Hit from cloudfront content-type application/javascript access-control-allow-origin * cache-control public, max-age=315360000, immutable x-amz-cf-pop FRA56-C2 accept-ranges bytes content-length 3598 via 1.1 c1e2423613b2dcb4230386a2b285734e.cloudfront.net (CloudFront) x-amz-cf-id NywS5dEEIQriv1kbpk9zqcfbAwTTRfLzpp4d-GrehkBoLTtQD3V_Qw==
GET H2	200	firebase-authv7-794488d3fb628c0f9682c6f9008316bab2df9181-a.2.3.js Show response uploads.desmos.com/fingerprinted/js_vendor/	160 KB 44 KB	10ms 10ms	Script application/javascript	13.32.21.58 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/js_vendor/firebase-authv7-794488d3fb628c0f9682c6f9008316bab2df9181-a.2.3.js Requested by Host: uploads.desmos.com URL: https://uploads.desmos.com/fingerprinted/vendor/requirejs/require-9bad9e66ea8dc264246c2fe40b569cbffdac830b-a.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.32.21.58 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-32-21-58.fra56.r.cloudfront.net Software AmazonS3 / Resource Hash `b44f1669337836acd19b6a5ebe0980a5d8ea9ae35dd04ccb9c3681a1481f22fe` Request headers Accept-Language de-DE,de;q=0.9 Referer https://teacher.desmos.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Response headers date Tue, 16 Nov 2021 17:35:16 GMT content-encoding br last-modified Wed, 10 Nov 2021 01:47:34 GMT server AmazonS3 age 3213723 etag "d769f8017ae99afb9cbbac884dee85f8" x-cache Hit from cloudfront content-type application/javascript access-control-allow-origin * cache-control public, max-age=315360000, immutable x-amz-cf-pop FRA56-C2 accept-ranges bytes content-length 44447 via 1.1 c1e2423613b2dcb4230386a2b285734e.cloudfront.net (CloudFront) x-amz-cf-id mrRtxtHIA01iqOdmj5YOHSKlPCHpbPlmCA8Bq9EFlHZgiSh4GoRuoQ==
GET H2	200	firebase-databasev7-31b031b3ee19944817ac603648da77ca90656472-a.2.3.js Show response uploads.desmos.com/fingerprinted/js_vendor/	179 KB 42 KB	10ms 10ms	Script application/javascript	13.32.21.58 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/js_vendor/firebase-databasev7-31b031b3ee19944817ac603648da77ca90656472-a.2.3.js Requested by Host: uploads.desmos.com URL: https://uploads.desmos.com/fingerprinted/vendor/requirejs/require-9bad9e66ea8dc264246c2fe40b569cbffdac830b-a.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.32.21.58 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-32-21-58.fra56.r.cloudfront.net Software AmazonS3 / Resource Hash `65c4262de65eb7de3ab7c8fdf431eda5a1e66119078bcc9711258c0c130748c8` Request headers Accept-Language de-DE,de;q=0.9 Referer https://teacher.desmos.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Response headers date Tue, 16 Nov 2021 17:35:16 GMT content-encoding br last-modified Wed, 10 Nov 2021 01:47:34 GMT server AmazonS3 age 3213723 etag "bd59b2dbc820fce9a5c4d779eaf96922" x-cache Hit from cloudfront content-type application/javascript access-control-allow-origin * cache-control public, max-age=315360000, immutable x-amz-cf-pop FRA56-C2 accept-ranges bytes content-length 42330 via 1.1 c1e2423613b2dcb4230386a2b285734e.cloudfront.net (CloudFront) x-amz-cf-id V5EtSUyx9XdlvkMvVliiUz3tR-nWkwrHQrtuNLxAZ719KQBEVhdaYw==
GET H2	200	firebase-firestorev7-a37aa0aace887ae88a8a177fc481b7b0cec40dbe-a.2.3.js Show response uploads.desmos.com/fingerprinted/js_vendor/	363 KB 80 KB	15ms 15ms	Script application/javascript	13.32.21.58 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://uploads.desmos.com/fingerprinted/js_vendor/firebase-firestorev7-a37aa0aace887ae88a8a177fc481b7b0cec40dbe-a.2.3.js Requested by Host: uploads.desmos.com URL: https://uploads.desmos.com/fingerprinted/vendor/requirejs/require-9bad9e66ea8dc264246c2fe40b569cbffdac830b-a.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.32.21.58 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-32-21-58.fra56.r.cloudfront.net Software AmazonS3 / Resource Hash `9be49ed4b581c9ace29208d28be11b1e1041590ffaf4b627c93bf4f18ed29cd8` Request headers Accept-Language de-DE,de;q=0.9 Referer https://teacher.desmos.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Response headers date Tue, 16 Nov 2021 17:35:16 GMT content-encoding br last-modified Wed, 10 Nov 2021 01:47:34 GMT server AmazonS3 age 3213723 etag "05785f6af6305fe7985e5a986b34f21a" x-cache Hit from cloudfront content-type application/javascript access-control-allow-origin * cache-control public, max-age=315360000, immutable x-amz-cf-pop FRA56-C2 accept-ranges bytes content-length 81102 via 1.1 c1e2423613b2dcb4230386a2b285734e.cloudfront.net (CloudFront) x-amz-cf-id Yi41Vlf77UYXYntIRevQuJKiZkolzqpvtPYlnISpAngoUvd0tFSQmA==
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 Accept-Language de-DE,de;q=0.9 Referer User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Response headers Content-Type image/png
GET BLOB	200 OK	748adcd2-c12d-4bff-9ad5-fff519f8f04c https://teacher.desmos.com/	566 KB 0		Other application/javascript
General Check archive.org Show headers Download Go to Full URL blob:https://teacher.desmos.com/748adcd2-c12d-4bff-9ad5-fff519f8f04c Protocol BLOB Server -, , ASN (), Reverse DNS Software / Resource Hash `8e648cfef3c23512f4f88cd85d3a9229ecd9037ba18f5999091201f36cd9f36e` Request headers Accept-Language de-DE,de;q=0.9 Referer User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Response headers Content-Length 579790 Content-Type application/javascript
POST H2	200	get-info Show response teacher.desmos.com/user/	18 B 425 B	101ms 101ms	XHR application/json	54.157.89.185 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-4295e1998d36290ee5319ad8c0a1c85a92de8f47-a.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 54.157.89.185 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-54-157-89-185.compute-1.amazonaws.com Software nginx/1.18.0 (Ubuntu) / Express Resource Hash `8aa06759da6af9878325a7b76e0c2a27516b85ca0022c140bd02d236e4ce81e5` Request headers Accept / Referer https://teacher.desmos.com/activitybuilder/teacherguide/604216ca05883c0d49191f97 X-Requested-With XMLHttpRequest Accept-Language de-DE,de;q=0.9 pillow-frontend-version 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Content-Type application/json Response headers pragma no-cache date Thu, 23 Dec 2021 22:17:18 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 content-length 18 x-request-id 17417b00-643e-11ec-b7d8-9d5e3226fe29 expires 0
POST H2	200	desmos-and-curated Show response teacher.desmos.com/teacher/data/activities/	438 KB 65 KB	113ms 112ms	XHR application/json	54.157.89.185 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-4295e1998d36290ee5319ad8c0a1c85a92de8f47-a.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 54.157.89.185 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-54-157-89-185.compute-1.amazonaws.com Software nginx/1.18.0 (Ubuntu) / Express Resource Hash `d700acefcfe87be65c45fbd0438697179094b9792dda6087d4a3d1c806c974be` Request headers Accept / Referer https://teacher.desmos.com/activitybuilder/teacherguide/604216ca05883c0d49191f97 X-Requested-With XMLHttpRequest Accept-Language de-DE,de;q=0.9 pillow-frontend-version 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Content-Type application/json Response headers pragma no-cache date Thu, 23 Dec 2021 22:17:18 GMT content-encoding gzip server nginx/1.18.0 (Ubuntu) x-powered-by Express etag W/"6d60b-rdh49GZGXQCirSTI0ondFPMkxWs" 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 1751f5c0-643e-11ec-835c-67cf0180aefc expires 0
POST H2	200	list-featured Show response teacher.desmos.com/collection/	46 KB 8 KB	200ms 199ms	XHR application/json	54.157.89.185 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-4295e1998d36290ee5319ad8c0a1c85a92de8f47-a.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 54.157.89.185 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-54-157-89-185.compute-1.amazonaws.com Software nginx/1.18.0 (Ubuntu) / Express Resource Hash `4fd68a049dc7e68c9edfd179e0a2012e5906a78e18090f8c909ac7613858f9e9` Request headers Accept / Referer https://teacher.desmos.com/activitybuilder/teacherguide/604216ca05883c0d49191f97 X-Requested-With XMLHttpRequest Accept-Language de-DE,de;q=0.9 pillow-frontend-version 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Content-Type application/json Response headers pragma no-cache date Thu, 23 Dec 2021 22:17:18 GMT content-encoding gzip server nginx/1.18.0 (Ubuntu) x-powered-by Express etag W/"b8cd-gjA7PbqFaYh9xX0sSa9U+NjFsjA" 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 175466c0-643e-11ec-a5f9-6f67bae4a4ac expires 0
GET DATA	200 OK	truncated /	45 KB 45 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 `eec581f15119b34386deaf3b115744b7b960e0d92f2b01584151a4069d267808` Request headers Referer Origin https://teacher.desmos.com Accept-Language de-DE,de;q=0.9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 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	178ms 178ms	XHR text/plain	54.157.89.185 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-4295e1998d36290ee5319ad8c0a1c85a92de8f47-a.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 54.157.89.185 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-54-157-89-185.compute-1.amazonaws.com Software awselb/2.0 / Resource Hash `7bc7f448f3e6cce4250384b57033ed395648f2499f0916f35fa06c4e1ba55271` Request headers Accept / Referer https://teacher.desmos.com/ X-Requested-With XMLHttpRequest Accept-Language de-DE,de;q=0.9 pillow-frontend-version 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Content-Type application/json Response headers access-control-allow-origin * date Thu, 23 Dec 2021 22:17:19 GMT server awselb/2.0 content-length 5 content-type text/plain

Verdicts & Comments Add Verdict or Comment

42 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.

1 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
network	error	URL: https://teacher.desmos.com/activitybuilder/teacherguide/604216ca05883c0d49191f97 Message: Failed to load resource: the server responded with a status of 404 ()

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
13.32.21.58
54.157.89.185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teacher.desmos.com Open in urlscan Pro 54.157.89.185 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

16 Requests

94 %HTTPS

0 %IPv6

1 Domains

2 Subdomains

3 IPs

1 Countries

2226 kBTransfer

11708 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

42 JavaScript Global Variables

0 Cookies

1 Console Messages

Indicators

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

Screenshot
Live screenshot

Full Image

16
Requests

94 %
HTTPS

0 %
IPv6

1
Domains

2
Subdomains

3
IPs

1
Countries

2226 kB
Transfer

11708 kB
Size

0
Cookies

16 HTTP transactions
2 data transactions