znotes.org Open in urlscan Pro
52.220.44.153 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://znotes.org/
Effective URL:
https://znotes.org/
Submission: On May 15 via api (May 15th 2024, 4:55:06 am UTC) from US — Scanned from SG

Summary HTTP 36 Redirects Links 18 Behaviour Indicators

Summary

This website contacted 12 IPs in 3 countries across 9 domains to perform 36 HTTP transactions. The main IP is 52.220.44.153, located in Singapore, Singapore and belongs to AMAZON-02, US. The main domain is znotes.org.
TLS certificate: Issued by Amazon RSA 2048 M03 on September 29th 2023. Valid for: a year.

This is the only time znotes.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
12	52.220.44.153 52.220.44.153	16509 (AMAZON-02) (AMAZON-02)
9	13.33.88.96 13.33.88.96	16509 (AMAZON-02) (AMAZON-02)
1	172.253.118.95 172.253.118.95	15169 (GOOGLE) (GOOGLE)
1	13.33.30.217 13.33.30.217	16509 (AMAZON-02) (AMAZON-02)
1	13.215.105.121 13.215.105.121	16509 (AMAZON-02) (AMAZON-02)
1	54.251.164.33 54.251.164.33	16509 (AMAZON-02) (AMAZON-02)
2	142.251.12.97 142.251.12.97	15169 (GOOGLE) (GOOGLE)
2	157.240.235.1 157.240.235.1	32934 (FACEBOOK) (FACEBOOK)
2	44.234.198.184 44.234.198.184	16509 (AMAZON-02) (AMAZON-02)
3	216.239.38.178 216.239.38.178	15169 (GOOGLE) (GOOGLE)
1	31.13.95.35 31.13.95.35	32934 (FACEBOOK) (FACEBOOK)
1	142.251.175.157 142.251.175.157	15169 (GOOGLE) (GOOGLE)
36	12

12 52.220.44.153 (Singapore, Singapore)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-220-44-153.ap-southeast-1.compute.amazonaws.com

znotes.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

9 13.33.88.96 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-33-88-96.sin2.r.cloudfront.net

images.znotes.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 172.253.118.95 (United States)

ASN15169 (GOOGLE, US)
PTR: sl-in-f95.1e100.net

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.33.30.217 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-33-30-217.sin2.r.cloudfront.net

cdn.segment.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.215.105.121 (Singapore, Singapore)

ASN16509 (AMAZON-02, US)
PTR: ec2-13-215-105-121.ap-southeast-1.compute.amazonaws.com

plausible.znotes.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 54.251.164.33 (Singapore, Singapore)

ASN16509 (AMAZON-02, US)
PTR: ec2-54-251-164-33.ap-southeast-1.compute.amazonaws.com

api.znotes.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 142.251.12.97 (Farmingdale, United States)

ASN15169 (GOOGLE, US)
PTR: se-in-f97.1e100.net

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 157.240.235.1 (Singapore, Singapore)

ASN32934 (FACEBOOK, US)
PTR: xx-fbcdn-shv-04-sin6.fbcdn.net

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 44.234.198.184 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-44-234-198-184.us-west-2.compute.amazonaws.com

api.segment.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 216.239.38.178 (United States)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 31.13.95.35 (Jakarta, Indonesia)

ASN32934 (FACEBOOK, US)
PTR: edge-star-mini-shv-02-cgk1.facebook.com

www.facebook.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 142.251.175.157 (Farmingdale, United States)

ASN15169 (GOOGLE, US)
PTR: sh-in-f157.1e100.net

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
23	znotes.org znotes.org images.znotes.org plausible.znotes.org api.znotes.org	1 MB
3	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 32	21 KB
2	segment.io api.segment.io — Cisco Umbrella Rank: 1425	339 B
2	facebook.net connect.facebook.net — Cisco Umbrella Rank: 183	70 KB
2	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 39	170 KB
1	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 89	342 B
1	facebook.com www.facebook.com — Cisco Umbrella Rank: 101	274 B
1	segment.com cdn.segment.com — Cisco Umbrella Rank: 1845	1 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 33	917 B
36	9

	Domain	Requested by
12	znotes.org	znotes.org
9	images.znotes.org	znotes.org
3	www.google-analytics.com	www.googletagmanager.com www.google-analytics.com
2	api.segment.io	znotes.org
2	connect.facebook.net	znotes.org connect.facebook.net
2	www.googletagmanager.com	znotes.org www.googletagmanager.com
1	stats.g.doubleclick.net	www.google-analytics.com
1	www.facebook.com	znotes.org
1	api.znotes.org	znotes.org
1	plausible.znotes.org	znotes.org
1	cdn.segment.com	znotes.org
1	fonts.googleapis.com	znotes.org
36	12

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

Domain
youtube.com
discord.gg
blog.znotes.org
www.youtube.com
www.nasdaq.com
www.ucl.ac.uk
www.oneyoungworld.com
solve.mit.edu
www.holoniq.com
diana-award.org.uk
open.spotify.com
znotesteam.notion.site
www.facebook.com
instagram.com
twitter.com

Subject Issuer	Validity	Valid
znotes.org Amazon RSA 2048 M03	`2023-09-29` - `2024-10-28`	a year	crt.sh
images.znotes.org Amazon RSA 2048 M02	`2023-09-29` - `2024-10-28`	a year	crt.sh
upload.video.google.com GTS CA 1C3	`2024-04-16` - `2024-07-09`	3 months	crt.sh
*.segment.com Amazon RSA 2048 M03	`2023-11-14` - `2024-12-13`	a year	crt.sh
plausible.znotes.org R3	`2024-05-11` - `2024-08-09`	3 months	crt.sh
api.znotes.org Amazon RSA 2048 M03	`2023-09-29` - `2024-10-28`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2024-04-16` - `2024-07-09`	3 months	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2024-02-22` - `2024-05-22`	3 months	crt.sh
*.segment.io Amazon RSA 2048 M03	`2023-12-13` - `2025-01-11`	a year	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2024-04-16` - `2024-07-09`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://znotes.org/
Frame ID: 5346C50ED41121F1289FEF647F54913A
Requests: 36 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

ZNotes - For Students. By Students. - ZNotes

Page URL History Show full URLs

http://znotes.org/ HTTP 307
https://znotes.org/ Page URL

Detected technologies

React (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

<[^>]+data-react

Facebook (Widgets) Expand

Overall confidence: 100%
Detected patterns

//connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtag/js

Page Statistics

36
Requests

100 %
HTTPS

0 %
IPv6

9
Domains

12
Subdomains

12
IPs

3
Countries

1478 kB
Transfer

3255 kB
Size

6
Cookies

18 Outgoing links

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

URL: https://youtube.com/znotes

Search URL Search Domain Scan URL

URL: https://discord.gg/znotes

Search URL Search Domain Scan URL

URL: https://blog.znotes.org/

Search URL Search Domain Scan URL

URL: https://www.youtube.com/watch?v=ncqV7mAww_Q

Search URL Search Domain Scan URL

URL: https://www.nasdaq.com/articles/zubairs-znotes-helps-students-help-each-other-2020-07-28

Search URL Search Domain Scan URL

URL: https://www.ucl.ac.uk/news/2021/dec/ucl-alumnus-receives-prestigious-humanitarian-award-memory-princess-diana

Search URL Search Domain Scan URL

URL: https://www.oneyoungworld.com/news-item/six-one-young-world-ambassadors-receive-award-memory-princess-diana

Search URL Search Domain Scan URL

URL: https://solve.mit.edu/articles/meet-the-20-solv-ed-youth-innovation-challenge-finalists

Search URL Search Domain Scan URL

URL: https://www.holoniq.com/notes/2022-europe-edtech-200

Search URL Search Domain Scan URL

URL: https://diana-award.org.uk/stories/zubair-junjunia

Search URL Search Domain Scan URL

URL: https://www.youtube.com/c/ZNotes
Title: Live Classes

Search URL Search Domain Scan URL

URL: https://open.spotify.com/show/7jPpEntVVviSy0SNOqnZMq
Title: Podcast

Search URL Search Domain Scan URL

URL: https://znotesteam.notion.site/Our-Story-bc79e80e99404e24856e28b0d85d1e8d
Title: Our Story

Search URL Search Domain Scan URL

URL: https://znotesteam.notion.site/Press-Kit-6639a805aa3b49a8bc1971f434604b5c
Title: Press Kit

Search URL Search Domain Scan URL

URL: https://www.facebook.com/znotes1/

Search URL Search Domain Scan URL

URL: https://instagram.com/znotesrevision

Search URL Search Domain Scan URL

URL: https://www.youtube.com/c/znotes

Search URL Search Domain Scan URL

URL: https://twitter.com/Znotesrevision

Search URL Search Domain Scan URL

Page URL History

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

http://znotes.org/ HTTP 307
https://znotes.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

36 HTTP transactions
0 data transactions

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

GET
H2

200

Primary Request / Show response
znotes.org/
Redirect Chain

http://znotes.org/
https://znotes.org/

138 KB
12 KB

182ms
78ms

Document
text/html

52.220.44.153
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://znotes.org/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.220.44.153 Singapore, Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-220-44-153.ap-southeast-1.compute.amazonaws.com
Software: nginx/1.20.0 / Express
Resource Hash: f06ef8a7d68c3405a93af13a74f9bd75582822086e58290d6c7d3151eee12e4d

Request headers

Accept-Language: zh-SG,zh;q=0.9;q=0.9
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

content-encoding: gzip
content-type: text/html; charset=utf-8
date: Wed, 15 May 2024 04:54:59 GMT
etag: W/"226d6-aY+KR1x+2GZze11VtH/eniv9KCY"
server: nginx/1.20.0
x-powered-by: Express

Redirect headers

Location: https://znotes.org/
Non-Authoritative-Reason: HttpsUpgrades

GET
H2 200 client.9494f867.css
znotes.org/static/css/ 80 KB
13 KB 31ms
30ms Stylesheet
text/css 52.220.44.153
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://znotes.org/static/css/client.9494f867.css
Requested by: Host: znotes.org
URL: https://znotes.org/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.220.44.153 Singapore, Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-220-44-153.ap-southeast-1.compute.amazonaws.com
Software: nginx/1.20.0 /
Resource Hash: 590fc523c429656e06c40d77a9d5e9373c0d2bf472fc78ab03f3ca3966d75730

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://znotes.org/
Accept-Language: zh-SG,zh;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 15 May 2024 04:54:59 GMT
content-encoding: gzip
last-modified: Sun, 12 May 2024 18:15:20 GMT
server: nginx/1.20.0
etag: W/"66410738-13fe3"
content-type: text/css

GET
H2 200 Landing-students.ae129544.chunk.css
znotes.org/static/css/ 7 KB
2 KB 47ms
47ms Stylesheet
text/css 52.220.44.153
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://znotes.org/static/css/Landing-students.ae129544.chunk.css
Requested by: Host: znotes.org
URL: https://znotes.org/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.220.44.153 Singapore, Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-220-44-153.ap-southeast-1.compute.amazonaws.com
Software: nginx/1.20.0 /
Resource Hash: a4829861f362063edf0c349c2520a8eb11978c06acd2286fb9379f368139de23

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://znotes.org/
Accept-Language: zh-SG,zh;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 15 May 2024 04:54:59 GMT
content-encoding: gzip
last-modified: Sun, 12 May 2024 18:15:20 GMT
server: nginx/1.20.0
etag: W/"66410738-1b6f"
content-type: text/css

GET
H2 200 landing_network_grid_dark_desktop.png
images.znotes.org/web_images/ 135 KB
135 KB 120ms
40ms Image
image/png 13.33.88.96
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://images.znotes.org/web_images/landing_network_grid_dark_desktop.png
Requested by: Host: znotes.org
URL: https://znotes.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.33.88.96 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-33-88-96.sin2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 7be36b75e8cfe763a80916e69bd26028c709f03015da37f11098c35c556fcb9a

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://znotes.org/
Accept-Language: zh-SG,zh;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 15 May 2024 04:24:44 GMT
via: 1.1 17da3580ac51ce2ae5123bc46728adb2.cloudfront.net (CloudFront)
last-modified: Sat, 11 Feb 2023 09:19:39 GMT
server: AmazonS3
x-amz-cf-pop: SIN2-P2
age: 1816
x-amz-server-side-encryption: AES256
etag: "d1525970bae85c19b009359e766247f3"
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: image/png
accept-ranges: bytes
content-length: 137965
x-amz-cf-id: hcy7tI5RJ6R5reiraPgM12hrqp1hL5RqB5JVOGqArj1oKjYoxGoxQw==

GET
H2 200 client.3210617f.js Show response
znotes.org/static/js/ 1 MB
421 KB 28ms
28ms Script
application/javascript 52.220.44.153
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://znotes.org/static/js/client.3210617f.js
Requested by: Host: znotes.org
URL: https://znotes.org/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.220.44.153 Singapore, Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-220-44-153.ap-southeast-1.compute.amazonaws.com
Software: nginx/1.20.0 /
Resource Hash: 491fb9f873a4a0a504f94e91859d9839bc33710c5913c53d6a229307b138b3c5

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://znotes.org/
Accept-Language: zh-SG,zh;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 15 May 2024 04:54:59 GMT
content-encoding: gzip
last-modified: Sun, 12 May 2024 18:15:20 GMT
server: nginx/1.20.0
etag: W/"66410738-15d7f3"
content-type: application/javascript

GET
H2 200 Landing-students.38ed5782.chunk.js Show response
znotes.org/static/js/ 27 KB
9 KB 107ms
106ms Script
application/javascript 52.220.44.153
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://znotes.org/static/js/Landing-students.38ed5782.chunk.js
Requested by: Host: znotes.org
URL: https://znotes.org/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.220.44.153 Singapore, Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-220-44-153.ap-southeast-1.compute.amazonaws.com
Software: nginx/1.20.0 /
Resource Hash: 58bf9ae914ecdc210e95ab23e0ef82f8d84339f8c9b4b8206b26418592f099dd

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://znotes.org/
Accept-Language: zh-SG,zh;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 15 May 2024 04:54:59 GMT
content-encoding: gzip
last-modified: Sun, 12 May 2024 18:15:20 GMT
server: nginx/1.20.0
etag: W/"66410738-6ab4"
content-type: application/javascript

GET
H2 200 css2
fonts.googleapis.com/ 1 KB
917 B 398ms
37ms Stylesheet
text/css 172.253.118.95
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css2?family=League+Gothic&display=swap

Requested by

Host: znotes.org
URL: https://znotes.org/static/css/client.9494f867.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.253.118.95 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

sl-in-f95.1e100.net

Software

ESF /

Resource Hash

e982b4a4beb1ff12bb655f1113475a9149a0282b73ca6b908789edfc521993ef

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://znotes.org/
Accept-Language: zh-SG,zh;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=31536000
date: Wed, 15 May 2024 04:54:59 GMT
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 0
last-modified: Wed, 15 May 2024 04:54:59 GMT
server: ESF
cross-origin-opener-policy: same-origin-allow-popups
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Wed, 15 May 2024 04:54:59 GMT

GET
H2 200 settings Show response
cdn.segment.com/v1/projects/8CsXipuBGs4yIq16thCDpl6ays9tbT7e/ 609 B
1 KB 131ms
23ms Fetch
application/json 13.33.30.217
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.segment.com/v1/projects/8CsXipuBGs4yIq16thCDpl6ays9tbT7e/settings
Requested by: Host: znotes.org
URL: https://znotes.org/static/js/client.3210617f.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.33.30.217 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-33-30-217.sin2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 58440cb81b73d0766befaa9d8743beaf719534a2a504a850535325854f7c05ef

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://znotes.org/
Accept-Language: zh-SG,zh;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-amz-version-id: g4nNNcqiXGp1PBl4PPryacnMygbth69P
date: Wed, 15 May 2024 03:55:08 GMT
via: 1.1 0f7e4995783c21b04a0e0537b8737dde.cloudfront.net (CloudFront)
x-amz-cf-pop: SIN2-P1
age: 3592
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
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Full URL: https://znotes.org/static/media/open-sans-latin-700.0edb7628.woff2
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Response headers

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Full URL: https://znotes.org/static/media/open-sans-latin-400.33543c5c.woff2
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Response headers

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Response headers

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Full URL: https://znotes.org/static/media/open-sans-latin-800.ab3e500e.woff2
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Response headers

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Full URL: https://images.znotes.org/logo.png
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Response headers

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Full URL: https://images.znotes.org/web_images/laptop_new.png
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Response headers

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Full URL: https://images.znotes.org/board_icons/collegeboard_wide_light.png
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Response headers

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General

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Show headers Download Go to Show image

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Show headers Download Go to Show image

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Show headers Download Go to Show image

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POST
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Show headers Download Go to

Full URL

https://api.segment.io/v1/t

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Show headers Download Go to

Full URL

https://api.segment.io/v1/t

Requested by

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Security

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strict-transport-security: max-age=31536000
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Full URL

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Full URL

https://www.googletagmanager.com/gtag/js?id=G-FY14L6R42F&l=dataLayer&cx=c

Requested by

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access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
access-control-allow-headers: Cache-Control
content-length: 101920
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Wed, 15 May 2024 04:55:00 GMT

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 52 KB
21 KB 388ms
24ms Script
text/javascript 216.239.38.178
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/analytics.js

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-56545798-2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

216.239.38.178 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://znotes.org/
Accept-Language: zh-SG,zh;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
date: Wed, 15 May 2024 04:13:58 GMT
last-modified: Tue, 12 Dec 2023 18:09:08 GMT
server: Golfe2
age: 2462
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 20994
expires: Wed, 15 May 2024 06:13:58 GMT

GET
H2 200 /
www.facebook.com/tr/ 0
274 B 451ms
53ms Image
text/plain 31.13.95.35
FACEBOOK

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?id=1989761427911126&ev=PageView&dl=https%3A%2F%2Fznotes.org%2F&rl=&if=false&ts=1715748900142&sw=1600&sh=1200&v=2.9.156&r=stable&ec=0&o=4126&fbp=fb.1.1715748900141.2029388320&ler=empty&cdl=API_unavailable&it=1715748900095&coo=false&rqm=GET

Requested by

Host: znotes.org
URL: https://znotes.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

31.13.95.35 Jakarta, Indonesia, ASN32934 (FACEBOOK, US),

Reverse DNS

edge-star-mini-shv-02-cgk1.facebook.com

Software

proxygen-bolt /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://znotes.org/
Accept-Language: zh-SG,zh;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-fb-connection-quality: EXCELLENT; q=0.9, rtt=19, rtx=0, c=10, mss=1380, tbw=2857, tp=-1, tpl=-1, uplat=0, ullat=0
strict-transport-security: max-age=31536000; includeSubDomains
date: Wed, 15 May 2024 04:55:00 GMT
server: proxygen-bolt
content-type: text/plain
access-control-allow-origin
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 0

POST
H2 204 collect
www.google-analytics.com/g/ 0
158 B 252ms
28ms Ping
text/plain 216.239.38.178
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://www.google-analytics.com/g/collect?v=2&tid=G-FY14L6R42F&gtm=45je45d0v887110784za200&_p=1715748899679&gcd=13l3l3l3l1&npa=0&dma=0&cid=1729833986.1715748900&ul=zh-sg&sr=1600x1200&uaa=x86&uab=64&uafvl=Chromium%3B124.0.6367.201%7CGoogle%2520Chrome%3B124.0.6367.201%7CNot-A.Brand%3B99.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&frm=0&pscdl=noapi&_eu=AAAI&_s=1&sid=1715748900&sct=1&seg=0&dl=https%3A%2F%2Fznotes.org%2F&dt=ZNotes%20-%20For%20Students.%20By%20Students.%20-%20ZNotes&en=page_view&_fv=1&_nsi=1&_ss=1&tfd=1250
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-FY14L6R42F&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 216.239.38.178 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://znotes.org/
Accept-Language: zh-SG,zh;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Wed, 15 May 2024 04:55:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://znotes.org
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 collect Show response
www.google-analytics.com/j/ 2 B
92 B 22ms
21ms XHR
text/plain 216.239.38.178
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j101&a=1615601886&t=pageview&_s=1&dl=https%3A%2F%2Fznotes.org%2F&ul=zh-sg&de=UTF-8&dt=ZNotes%20-%20For%20Students.%20By%20Students.%20-%20ZNotes&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YADAAUABAAAAACAAI~&jid=1380145588&gjid=687719222&cid=1729833986.1715748900&tid=UA-56545798-2&_gid=1823014163.1715748901&_r=1&gtm=457e45d0za200&gcd=13l3l3l3l1&dma=0&jsscut=1&z=280064703

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

216.239.38.178 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://znotes.org/
Accept-Language: zh-SG,zh;q=0.9;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/124.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Wed, 15 May 2024 04:55:00 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://znotes.org
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 2
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 1 B
342 B 377ms
23ms XHR
text/plain 142.251.175.157
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-56545798-2&cid=1729833986.1715748900&jid=1380145588&gjid=687719222&_gid=1823014163.1715748901&_u=YADAAUAAAAAAACAAI~&z=545848244

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.251.175.157 Farmingdale, United States, ASN15169 (GOOGLE, US),

Reverse DNS

sh-in-f157.1e100.net

Software

Golfe2 /

Resource Hash

6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://znotes.org/
Accept-Language: zh-SG,zh;q=0.9;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/124.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
date: Wed, 15 May 2024 04:55:00 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://znotes.org
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 1
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 logo.png
znotes.org/img/ 11 KB
11 KB 28ms
28ms Other
image/png 52.220.44.153
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://znotes.org/img/logo.png
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.220.44.153 Singapore, Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-220-44-153.ap-southeast-1.compute.amazonaws.com
Software: nginx/1.20.0 / Express
Resource Hash: 6e763053163ea494799f53368f6cac5ea6382c27d3d2a13d47a841eb385f2277

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://znotes.org/
Accept-Language: zh-SG,zh;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 15 May 2024 04:55:00 GMT
last-modified: Sun, 12 May 2024 18:15:20 GMT
server: nginx/1.20.0
x-powered-by: Express
etag: W/"2a20-18f6e0432c0"
content-type: image/png
cache-control: public, max-age=0
accept-ranges: bytes
content-length: 10784

Verdicts & Comments Add Verdict or Comment

22 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.

6 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
.znotes.org/	1970-01-21 05:21:24	Name: ajs_anonymous_id Value: 79f3c384-aca4-484c-a699-7ce4ef8fdb9a
.znotes.org/	1970-01-20 22:45:24	Name: _fbp Value: fb.1.1715748900141.2029388320
.znotes.org/	1970-01-21 06:11:48	Name: _ga_FY14L6R42F Value: GS1.1.1715748900.1.0.1715748900.0.0.0
.znotes.org/	1970-01-21 06:11:48	Name: _ga Value: GA1.2.1729833986.1715748900
.znotes.org/	1970-01-20 20:37:15	Name: _gid Value: GA1.2.1823014163.1715748901
.znotes.org/	1970-01-20 20:35:48	Name: _gat_gtag_UA_56545798_2 Value: 1

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
other	warning	URL: https://connect.facebook.net/signals/config/1989761427911126?v=2.9.156&r=stable&domain=znotes.org&hme=c3a545c63044e8e9102d4f32d84a1137594d024f28e801d670bc76dc5c075575&ex_m=67%2C112%2C99%2C103%2C58%2C3%2C93%2C66%2C15%2C91%2C84%2C49%2C51%2C158%2C161%2C172%2C168%2C169%2C171%2C28%2C94%2C50%2C73%2C170%2C153%2C156%2C165%2C166%2C173%2C121%2C14%2C48%2C178%2C177%2C123%2C17%2C33%2C38%2C1%2C41%2C62%2C63%2C64%2C68%2C88%2C16%2C13%2C90%2C87%2C86%2C100%2C102%2C37%2C101%2C29%2C25%2C154%2C157%2C130%2C27%2C10%2C11%2C12%2C5%2C6%2C24%2C21%2C22%2C54%2C59%2C61%2C71%2C95%2C26%2C72%2C8%2C7%2C76%2C46%2C20%2C97%2C96%2C9%2C19%2C18%2C81%2C53%2C79%2C32%2C70%2C0%2C89%2C31%2C78%2C83%2C45%2C44%2C82%2C36%2C4%2C85%2C77%2C42%2C39%2C34%2C80%2C2%2C35%2C60%2C40%2C98%2C43%2C75%2C65%2C104%2C57%2C56%2C30%2C92%2C55%2C52%2C47%2C74%2C69%2C23%2C105(Line 97) Message: Unrecognized feature: 'attribution-reporting'.

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.

api.segment.io
api.znotes.org
cdn.segment.com
connect.facebook.net
fonts.googleapis.com
images.znotes.org
plausible.znotes.org
stats.g.doubleclick.net
www.facebook.com
www.google-analytics.com
www.googletagmanager.com
znotes.org
13.215.105.121
13.33.30.217
13.33.88.96
142.251.12.97
142.251.175.157
157.240.235.1
172.253.118.95
216.239.38.178
31.13.95.35
44.234.198.184
52.220.44.153
54.251.164.33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znotes.org Open in urlscan Pro 52.220.44.153 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

36 Requests

100 %HTTPS

0 %IPv6

9 Domains

12 Subdomains

12 IPs

3 Countries

1478 kBTransfer

3255 kBSize

6 Cookies

18 Outgoing links

Page URL History

Redirected requests

36 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

Request headers

Response headers

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Request headers

Response headers

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Response headers

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Response headers

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Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

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Request headers

Response headers

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Response headers

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Response headers

Request headers

Response headers

Request headers

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Request headers

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Response headers

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Request headers

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Request headers

Response headers

znotes.org Open in urlscan Pro
52.220.44.153 Public Scan

Screenshot
Live screenshot

Full Image

36
Requests

100 %
HTTPS

0 %
IPv6

9
Domains

12
Subdomains

12
IPs

3
Countries

1478 kB
Transfer

3255 kB
Size

6
Cookies

36 HTTP transactions
0 data transactions