study.com - urlscan.io

Summary

This website contacted 3 IPs in 2 countries across 2 domains to perform 4 HTTP transactions. The main IP is 99.84.88.20, located in United States and belongs to AMAZON-02, US. The main domain is study.com. The Cisco Umbrella rank of the primary domain is 43920.
TLS certificate: Issued by AlphaSSL CA - SHA256 - G4 on October 30th 2023. Valid for: a year.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2	99.84.88.20 99.84.88.20	16509 (AMAZON-02) (AMAZON-02)
1	18.173.154.48 18.173.154.48	16509 (AMAZON-02) (AMAZON-02)
1	3.125.247.22 3.125.247.22	16509 (AMAZON-02) (AMAZON-02)
4	3

2 99.84.88.20 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-84-88-20.muc50.r.cloudfront.net

study.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.173.154.48 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-173-154-48.muc50.r.cloudfront.net

ct.captcha-delivery.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 3.125.247.22 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-125-247-22.eu-central-1.compute.amazonaws.com

geo.captcha-delivery.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
2	captcha-delivery.com ct.captcha-delivery.com — Cisco Umbrella Rank: 113525 geo.captcha-delivery.com — Cisco Umbrella Rank: 50712	10 KB
2	study.com study.com — Cisco Umbrella Rank: 43920	3 KB
4	2

	Domain	Requested by
2	study.com
1	geo.captcha-delivery.com	ct.captcha-delivery.com
1	ct.captcha-delivery.com	study.com
4	3

This site contains no links.

Subject Issuer	Validity	Valid
*.study.com AlphaSSL CA - SHA256 - G4	`2023-10-30` - `2024-11-30`	a year	crt.sh
*.captcha-delivery.com Amazon RSA 2048 M03	`2023-08-25` - `2024-09-22`	a year	crt.sh

This page contains 2 frames:

Primary Page: https://study.com/
Frame ID: C1A38BFD4482EE47855CB34605F6AA2A
Requests: 3 HTTP requests in this frame

Frame: https://geo.captcha-delivery.com/captcha/?initialCid=AHrlqAAAAAMA2TLE9EvjeE4A2XLaHA%3D%3D&hash=EF9EA2DAB4A91DFF40279C15926B4A&cid=B6UQOcbW6oxOgI_Bwhlx5VM1BsV7IN1GudVVX524Lom~6wyieed9kfyOV3t3CuDFL7RpzQeUBMDn5yRGtklLzQQies5ukRSL9NuXNPgtEdwU_BVWcy3sV38rqGOqdD7e&t=fe&referer=https%3A%2F%2Fstudy.com%2F&s=45141&e=d8e91be0b487d136d738fbc04da015ef8bd465151f4b33c45de63bb8cdcd165c&dm=cd
Frame ID: 8D367E88D5A8A0C3C120C2C79F23B1CC
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

study.com

Page URL History Show full URLs

http://study.com/ HTTP 307
https://study.com/ Page URL

Detected technologies

Datadome (Miscellaneous) Expand

Overall confidence: 100%
Detected patterns

Page Statistics

4
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

3
Subdomains

3
IPs

2
Countries

13 kB
Transfer

11 kB
Size

3
Cookies

0 Outgoing links

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

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://study.com/ HTTP 307
https://study.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

4 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

403

Primary Request / Show response
study.com/
Redirect Chain

http://study.com/
https://study.com/

580 B
1 KB

118ms
51ms

Document
text/html

99.84.88.20
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://study.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 99.84.88.20 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-99-84-88-20.muc50.r.cloudfront.net
Software: CloudFront /
Resource Hash: 49be08a519f3d0497640cb63a8b9271e24f530bc5e65e241aa8d1594f427ca06

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ch: Sec-CH-UA,Sec-CH-UA-Mobile,Sec-CH-UA-Platform,Sec-CH-UA-Arch,Sec-CH-UA-Full-Version-List,Sec-CH-UA-Model,Sec-CH-Device-Memory
access-control-allow-credentials: true
access-control-allow-origin: *
access-control-expose-headers: x-dd-b, x-set-cookie
alt-svc: h3=":443"; ma=86400
cache-control: max-age=0, private, no-cache, no-store, must-revalidate
charset: utf-8
content-length: 580
content-type: text/html;charset=utf-8
date: Tue, 09 Apr 2024 16:45:47 GMT
pragma: no-cache
server: CloudFront
via: 1.1 ae3f020e2e89e632d339db198e9ba75a.cloudfront.net (CloudFront)
x-amz-cf-id: VH2JOOyFrKML48_eV2M_uPcwxKIKDQ-5QL7Z2RW83JceONkYWQ7JBQ==
x-amz-cf-pop: MUC50-C1
x-cache: LambdaGeneratedResponse from cloudfront
x-datadome: protected
x-datadome-cid: AHrlqAAAAAMA2TLE9EvjeE4A2XLaHA==
x-dd-b: 1

Redirect headers

Location: https://study.com/
Non-Authoritative-Reason: HttpsUpgrades

GET
H2 200 c.js Show response
ct.captcha-delivery.com/ 9 KB
10 KB 91ms
27ms Script
application/javascript 18.173.154.48
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://ct.captcha-delivery.com/c.js
Requested by: Host: study.com
URL: https://study.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.173.154.48 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-173-154-48.muc50.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 4112118a403bf28035791ac5b1d6ac6f89a615d59255fe600fc5699d01e7d3f5

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://study.com/
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 09 Apr 2024 06:54:24 GMT
via: 1.1 3346ad1679ff01fe81e117084323b814.cloudfront.net (CloudFront)
last-modified: Mon, 08 Apr 2024 06:54:01 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P3
age: 35485
x-amz-server-side-encryption: AES256
etag: "adcdd23869ca255e2a216a38b71cb551"
x-cache: Hit from cloudfront
content-type: application/javascript
accept-ranges: bytes
content-length: 9504
x-amz-cf-id: DupUDlKa9oMqgAwy9r_bE1_jmfaIJOIywJKv9yfVSalBjrG9-7JdGg==

GET
H/1.1 200
OK /
geo.captcha-delivery.com/captcha/ Frame 8D36 0
0 102ms
35ms Document
text/html 3.125.247.22
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://geo.captcha-delivery.com/captcha/?initialCid=AHrlqAAAAAMA2TLE9EvjeE4A2XLaHA%3D%3D&hash=EF9EA2DAB4A91DFF40279C15926B4A&cid=B6UQOcbW6oxOgI_Bwhlx5VM1BsV7IN1GudVVX524Lom~6wyieed9kfyOV3t3CuDFL7RpzQeUBMDn5yRGtklLzQQies5ukRSL9NuXNPgtEdwU_BVWcy3sV38rqGOqdD7e&t=fe&referer=https%3A%2F%2Fstudy.com%2F&s=45141&e=d8e91be0b487d136d738fbc04da015ef8bd465151f4b33c45de63bb8cdcd165c&dm=cd
Requested by: Host: ct.captcha-delivery.com
URL: https://ct.captcha-delivery.com/c.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 3.125.247.22 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-3-125-247-22.eu-central-1.compute.amazonaws.com
Software: /
Resource Hash

Request headers

Referer: https://study.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language: de-DE,de;q=0.9
sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

Access-Control-Allow-Origin: *
Content-Encoding: gzip
Content-Type: text/html;charset=utf-8
Date: Tue, 09 Apr 2024 16:45:48 GMT
Transfer-Encoding: chunked
Vary: Accept-Encoding

GET
H2 200 favicon.ico
study.com/ 1 KB
2 KB 147ms
146ms Other
image/x-icon 99.84.88.20
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://study.com/favicon.ico

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

99.84.88.20 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-99-84-88-20.muc50.r.cloudfront.net

Software

Apache-Coyote/1.1 /

Resource Hash

07ddceb08e60343a5a37eaa12162e8ba985f3a62ea944ec966042496fb861055

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; preload;

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-arch: "x86"
sec-ch-device-memory: 8
Referer: https://study.com/
sec-ch-ua-full-version-list: "Google Chrome";v="123.0.6312.105", "Not:A-Brand";v="8.0.0.0", "Chromium";v="123.0.6312.105"
sec-ch-ua-model: ""
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 09 Apr 2024 16:45:49 GMT
strict-transport-security: max-age=16000000; preload;
via: 1.1 ae3f020e2e89e632d339db198e9ba75a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-C1
x-cache: Miss from cloudfront
x-remilon-mdc-log: 50315056-0b92-40de-a3fa-d1611c10490a
alt-svc: h3=":443"; ma=86400
content-length: 1150
last-modified: Mon, 08 Apr 2024 23:12:50 GMT
server: Apache-Coyote/1.1
etag: W/"1150-1712617970000"
content-type: image/x-icon;charset=UTF-8
cache-control: max-age=120, private
accept-ranges: bytes
x-amz-cf-id: smJQkr8ytHiihPxwDcY-dVNGa-3bpABFfQHxyHKCY_t477BKbXXsrQ==
expires: Tue, 09 Apr 2024 16:47:49 GMT

Verdicts & Comments Add Verdict or Comment

2 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.

object| 0 object| dd

3 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.

Domain/Path	Expires	Name / Value
.study.com/	1970-01-21 04:30:17	Name: datadome Value: B6UQOcbW6oxOgI_Bwhlx5VM1BsV7IN1GudVVX524Lom~6wyieed9kfyOV3t3CuDFL7RpzQeUBMDn5yRGtklLzQQies5ukRSL9NuXNPgtEdwU_BVWcy3sV38rqGOqdD7e
.study.com/	1970-01-21 05:20:41	Name: JSESSIONID Value: 7938C8439F0BC68D4C6A3DFD5C95456E
study.com/	1969-12-31 23:59:59	Name: NODEID Value: 716095c3

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://study.com/ Message: Failed to load resource: the server responded with a status of 403 ()

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.

ct.captcha-delivery.com
geo.captcha-delivery.com
study.com
18.173.154.48
3.125.247.22
99.84.88.20
07ddceb08e60343a5a37eaa12162e8ba985f3a62ea944ec966042496fb861055
4112118a403bf28035791ac5b1d6ac6f89a615d59255fe600fc5699d01e7d3f5
49be08a519f3d0497640cb63a8b9271e24f530bc5e65e241aa8d1594f427ca06

study.com Open in urlscan Pro 99.84.88.20 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

4 Requests

100 %HTTPS

0 %IPv6

2 Domains

3 Subdomains

3 IPs

2 Countries

13 kBTransfer

11 kBSize

3 Cookies

0 Outgoing links

Page URL History

Redirected requests

4 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

2 JavaScript Global Variables

3 Cookies

1 Console Messages

Indicators

study.com Open in urlscan Pro
99.84.88.20 Public Scan

Screenshot
Live screenshot

Full Image

4
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

3
Subdomains

3
IPs

2
Countries

13 kB
Transfer

11 kB
Size

3
Cookies

4 HTTP transactions
0 data transactions