URL: https://scratchpad.university/ 1yr old
Submission: On June 05 via api from US — Scanned from US

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 9 HTTP transactions. The main IP is 18.164.124.19, located in United States and belongs to AMAZON-02, US. The main domain is scratchpad.university. 1yr old
TLS certificate: Issued by Amazon RSA 2048 M02 on June 3rd 2025. Valid for: 1yr.
This is the only time scratchpad.university was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
9 18.164.124.19 16509 (AMAZON-02)
9 1
Apex Domain
Subdomains
Transfer
9 scratchpad.university
scratchpad.university 1yr old
105 KB
9 1
Domain Requested by
9 scratchpad.university scratchpad.university
9 1

This site contains no links.

Subject Issuer Validity Valid
scratchpad.university
Amazon RSA 2048 M02
2025-06-03 -
2026-07-02
1yr crt.sh

This page contains 1 frames:

Primary Page: https://scratchpad.university/
Frame ID: DAC275DD53417702FD65DB55BE7A2AAD
Requests: 9 HTTP requests in this frame

Screenshot

Page Title

Scratchpad University - Where Learning Meets Innovation

Page Statistics

9
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

105 kB
Transfer

397 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
scratchpad.university/
34 KB
6 KB
Document
General
Full URL
https://scratchpad.university/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.164.124.19 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-164-124-19.jfk50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
13c5a224525f9cbcaaaefddc0ce254fb302f67722a5a32490aad01f4c446198e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=31536000
content-encoding
br
content-type
text/html
date
Thu, 05 Jun 2025 00:07:19 GMT
etag
W/"8b8adbc88d5148bb43955d263395b679"
last-modified
Wed, 04 Jun 2025 14:44:29 GMT
referrer-policy
strict-origin-when-cross-origin
server
AmazonS3
strict-transport-security
max-age=31536000
vary
accept-encoding
via
1.1 a4c7006ff62b5b4c16c58f54fdfeb656.cloudfront.net (CloudFront)
x-amz-cf-id
NQIVbQkWUk1_Oo5CahxzLZbRITEAHXypyZM4BWEOOdAheZH-kbw_YQ==
x-amz-cf-pop
JFK50-P7
x-amz-meta-app-type
nextjs-static
x-amz-meta-deployed-by
aws-cdk
x-amz-server-side-encryption
AES256
x-cache
Miss from cloudfront
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-xss-protection
1; mode=block
ae22c807e6578c32.css
scratchpad.university/_next/static/css/
21 KB
5 KB
Stylesheet
General
Full URL
https://scratchpad.university/_next/static/css/ae22c807e6578c32.css
Requested by
Host: scratchpad.university
URL: https://scratchpad.university/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.164.124.19 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-164-124-19.jfk50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
3e751ed39269fc1f2bc35bd815a7bf8902d853bfb8f5516ec6640c6edf3a1891

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Referer
https://scratchpad.university/

Response headers

content-encoding
br
etag
W/"f3f58a82b13d26cdd8af1ab97b0d5207"
x-amz-meta-deployed-by
aws-cdk
alt-svc
h3=":443"; ma=86400
x-cache
Miss from cloudfront
x-amz-cf-id
mz5jt8SPKvxDSTZoOTgPq3ZTmnNfjmPHjLVRny2O4tj-aM0tuuthCw==
date
Thu, 05 Jun 2025 00:07:19 GMT
content-type
text/css
vary
accept-encoding
last-modified
Wed, 04 Jun 2025 14:44:30 GMT
cache-control
public, max-age=31536000
via
1.1 a4c7006ff62b5b4c16c58f54fdfeb656.cloudfront.net (CloudFront)
x-amz-cf-pop
JFK50-P7
x-amz-meta-app-type
nextjs-static
server
AmazonS3
x-amz-server-side-encryption
AES256
webpack-60d835819e29e072.js
scratchpad.university/_next/static/chunks/
3 KB
2 KB
Script
General
Full URL
https://scratchpad.university/_next/static/chunks/webpack-60d835819e29e072.js
Requested by
Host: scratchpad.university
URL: https://scratchpad.university/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.164.124.19 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-164-124-19.jfk50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
67aa8f766dcd7fe0f7405cfdf3c9bc56e058b7d4215eea8dd8e2ca740abf095d

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Referer
https://scratchpad.university/

Response headers

vary
accept-encoding
cache-control
public, max-age=3600, must-revalidate
content-encoding
br
etag
W/"b6da83ad424c0d14eb9d5fd819784af8"
via
1.1 a4c7006ff62b5b4c16c58f54fdfeb656.cloudfront.net (CloudFront)
alt-svc
h3=":443"; ma=86400
x-cache
Miss from cloudfront
x-amz-cf-id
aaiaAdWd92mm6RAftF0ZJ_CGbxEZjgCyz-CxBT3nNu7Rfs6jb-8W1g==
date
Thu, 05 Jun 2025 00:07:19 GMT
content-type
application/javascript
last-modified
Wed, 04 Jun 2025 14:44:30 GMT
server
AmazonS3
x-amz-cf-pop
JFK50-P7
x-amz-server-side-encryption
AES256
4bd1b696-67ee12fb04071d3b.js
scratchpad.university/_next/static/chunks/
164 KB
49 KB
Script
General
Full URL
https://scratchpad.university/_next/static/chunks/4bd1b696-67ee12fb04071d3b.js
Requested by
Host: scratchpad.university
URL: https://scratchpad.university/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
18.164.124.19 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-164-124-19.jfk50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
37241cd3183b7a3ec7a36b795f3a121f42e2a60e00c86668668e9451f2a43775

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Referer
https://scratchpad.university/

Response headers

content-encoding
br
etag
W/"6d42e7f9902a9f33e9cceed41588d1cf"
x-amz-meta-deployed-by
aws-cdk
alt-svc
h3=":443"; ma=86400
x-cache
Miss from cloudfront
x-amz-cf-id
1EBlDV70xWNGr-4QBS1AnXjm5T1DgZgKbalOteRIGcbsV9H1JbJ6RQ==
date
Thu, 05 Jun 2025 00:07:19 GMT
content-type
application/javascript
vary
accept-encoding
last-modified
Wed, 04 Jun 2025 14:44:29 GMT
cache-control
public, max-age=31536000
via
1.1 4da3e729faec3d2f5eeca39813785c2c.cloudfront.net (CloudFront)
x-amz-cf-pop
JFK50-P7
x-amz-meta-app-type
nextjs-static
server
AmazonS3
x-amz-server-side-encryption
AES256
684-bc1e486cc8d76675.js
scratchpad.university/_next/static/chunks/
171 KB
41 KB
Script
General
Full URL
https://scratchpad.university/_next/static/chunks/684-bc1e486cc8d76675.js
Requested by
Host: scratchpad.university
URL: https://scratchpad.university/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
18.164.124.19 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-164-124-19.jfk50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
4ce6c1502ad28faa955f0b5dd4e61f8518446a3948805ca47a1ad566c8d8c6d5

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Referer
https://scratchpad.university/

Response headers

content-encoding
br
etag
W/"02c2af6d28a40f3379b07331a8638e3a"
x-amz-meta-deployed-by
aws-cdk
alt-svc
h3=":443"; ma=86400
x-cache
Miss from cloudfront
x-amz-cf-id
7g8gN64wwF1AVOC2KE3guMC0NuBBoiGlIPs030xhHv-3PrhWPXwVrQ==
date
Thu, 05 Jun 2025 00:07:19 GMT
content-type
application/javascript
vary
accept-encoding
last-modified
Wed, 04 Jun 2025 14:44:29 GMT
cache-control
public, max-age=31536000
via
1.1 4da3e729faec3d2f5eeca39813785c2c.cloudfront.net (CloudFront)
x-amz-cf-pop
JFK50-P7
x-amz-meta-app-type
nextjs-static
server
AmazonS3
x-amz-server-side-encryption
AES256
main-app-f124fc1298c4cdf0.js
scratchpad.university/_next/static/chunks/
518 B
867 B
Script
General
Full URL
https://scratchpad.university/_next/static/chunks/main-app-f124fc1298c4cdf0.js
Requested by
Host: scratchpad.university
URL: https://scratchpad.university/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
18.164.124.19 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-164-124-19.jfk50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
297a9fe1fecab433202a47fbdbd423b7dbf55063c5bb963e4c0461bbaf022eb5

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Referer
https://scratchpad.university/

Response headers

etag
"55060b1ffcc131cb76b76a956bc67f97"
x-amz-meta-deployed-by
aws-cdk
alt-svc
h3=":443"; ma=86400
x-cache
Miss from cloudfront
x-amz-cf-id
hPG0PWQe1hdMbXiLd3Qw3iD6Kb_Q3p7yi091usBpyeys6x37NdaMTg==
date
Thu, 05 Jun 2025 00:07:19 GMT
content-type
application/javascript
last-modified
Wed, 04 Jun 2025 14:44:29 GMT
cache-control
public, max-age=31536000
via
1.1 4da3e729faec3d2f5eeca39813785c2c.cloudfront.net (CloudFront)
accept-ranges
bytes
content-length
518
x-amz-cf-pop
JFK50-P7
x-amz-meta-app-type
nextjs-static
server
AmazonS3
x-amz-server-side-encryption
AES256
favicon.svg
scratchpad.university/
1015 B
776 B
Other
General
Full URL
https://scratchpad.university/favicon.svg
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
18.164.124.19 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-164-124-19.jfk50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
ed019f3fc10dd5a4b268ffbd8e6d43532bf6d45539db338d1fa6e2f38bd3838c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Referer
https://scratchpad.university/

Response headers

content-encoding
br
etag
W/"869b968be11e5188917e0e0d3de81640"
age
15314
x-content-type-options
nosniff
x-amz-meta-deployed-by
aws-cdk
alt-svc
h3=":443"; ma=86400
x-cache
Hit from cloudfront
x-amz-cf-id
jVp6rTwKgeMLsjjAZZt-UPq130qz7s-Xj2nNw_dUfK8ElyqyWNFKIA==
date
Wed, 04 Jun 2025 19:52:06 GMT
content-type
image/svg+xml
vary
accept-encoding
last-modified
Wed, 04 Jun 2025 14:44:29 GMT
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=31536000
referrer-policy
strict-origin-when-cross-origin
via
1.1 4da3e729faec3d2f5eeca39813785c2c.cloudfront.net (CloudFront)
x-xss-protection
1; mode=block
x-amz-cf-pop
JFK50-P7
x-amz-meta-app-type
nextjs-static
server
AmazonS3
x-amz-server-side-encryption
AES256
favicon.svg
scratchpad.university/
1015 B
0
Other
General
Full URL
https://scratchpad.university/favicon.svg
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
18.164.124.19 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-164-124-19.jfk50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
ed019f3fc10dd5a4b268ffbd8e6d43532bf6d45539db338d1fa6e2f38bd3838c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Referer
https://scratchpad.university/

Response headers

content-encoding
br
etag
W/"869b968be11e5188917e0e0d3de81640"
age
15314
x-content-type-options
nosniff
x-amz-meta-deployed-by
aws-cdk
alt-svc
h3=":443"; ma=86400
x-cache
Hit from cloudfront
x-amz-cf-id
jVp6rTwKgeMLsjjAZZt-UPq130qz7s-Xj2nNw_dUfK8ElyqyWNFKIA==
date
Wed, 04 Jun 2025 19:52:06 GMT
content-type
image/svg+xml
vary
accept-encoding
last-modified
Wed, 04 Jun 2025 14:44:29 GMT
x-frame-options
SAMEORIGIN
cache-control
public, max-age=31536000
referrer-policy
strict-origin-when-cross-origin
via
1.1 4da3e729faec3d2f5eeca39813785c2c.cloudfront.net (CloudFront)
x-xss-protection
1; mode=block
x-amz-cf-pop
JFK50-P7
x-amz-meta-app-type
nextjs-static
server
AmazonS3
x-amz-server-side-encryption
AES256
favicon.svg
scratchpad.university/
1015 B
0
Other
General
Full URL
https://scratchpad.university/favicon.svg
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
18.164.124.19 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-164-124-19.jfk50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
ed019f3fc10dd5a4b268ffbd8e6d43532bf6d45539db338d1fa6e2f38bd3838c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Referer
https://scratchpad.university/

Response headers

content-encoding
br
etag
W/"869b968be11e5188917e0e0d3de81640"
age
15314
x-content-type-options
nosniff
x-amz-meta-deployed-by
aws-cdk
alt-svc
h3=":443"; ma=86400
x-cache
Hit from cloudfront
x-amz-cf-id
jVp6rTwKgeMLsjjAZZt-UPq130qz7s-Xj2nNw_dUfK8ElyqyWNFKIA==
date
Wed, 04 Jun 2025 19:52:06 GMT
content-type
image/svg+xml
vary
accept-encoding
last-modified
Wed, 04 Jun 2025 14:44:29 GMT
x-frame-options
SAMEORIGIN
cache-control
public, max-age=31536000
referrer-policy
strict-origin-when-cross-origin
via
1.1 4da3e729faec3d2f5eeca39813785c2c.cloudfront.net (CloudFront)
x-xss-protection
1; mode=block
x-amz-cf-pop
JFK50-P7
x-amz-meta-app-type
nextjs-static
server
AmazonS3
x-amz-server-side-encryption
AES256

Verdicts & Comments Add Verdict or Comment

4 JavaScript Window variables

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

object| __next_f object| webpackChunk_N_E object| next function| _N_E_STYLE_LOAD

0 Cookies

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block