substackcdn.com
Open in
urlscan Pro
2600:9000:206f:3c00:4:b4b9:d3c0:93a1
Public Scan
Submission: On November 14 via api from US — Scanned from DE
Summary
TLS certificate: Issued by Amazon RSA 2048 M02 on February 13th 2024. Valid for: a year.
This is the only time substackcdn.com was scanned on urlscan.io!
urlscan.io Verdict: No classification
Domain & IP information
| IP Address | AS Autonomous System | ||
|---|---|---|---|
| 2 | 2600:9000:206... 2600:9000:206f:3c00:4:b4b9:d3c0:93a1 | () () | |
| 2 | 1 |
| Apex Domain Subdomains |
Transfer | |
|---|---|---|
| 2 |
substackcdn.com
substackcdn.com — Cisco Umbrella Rank: 16450 |
7 KB |
| 2 | 1 |
| Domain | Requested by | |
|---|---|---|
| 2 | substackcdn.com | |
| 2 | 1 |
This site contains no links.
| Subject Issuer | Validity | Valid | |
|---|---|---|---|
| substackcdn.com Amazon RSA 2048 M02 |
2024-02-13 - 2025-03-13 |
a year | crt.sh |
This page contains 1 frames:
Primary Page:
https://substackcdn.com/image/fetch/w_36,c_scale,f_png,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack.com%2Ficon%2FNoteForwardIcon%3Fv%3D4%26height%3D36%26fill%3Dnone%26stroke%3D%2523808080%26strokeWidth%3D2
Frame ID: 6D3B324D48F42C6F9A1C1A866DF5CE57
Requests: 2 HTTP requests in this frame
Screenshot
Page Title
https://substack.com/icon/NoteForwardIcon?v=4&height=36&fill=none&stroke=%23808080&strokeWidth=2 (36×36)Page Statistics
0 Outgoing links
These are links going to different origins than the main page.
Redirected requests
There were HTTP redirect chains for the following requests:
2 HTTP transactions
| Method Protocol |
Resource Path |
Size x-fer |
Type MIME-Type |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GET H2 |
Primary Request
https%3A%2F%2Fsubstack.com%2Ficon%2FNoteForwardIcon%3Fv%3D4%26height%3D36%26fill%3Dnone%26stroke%3D%2523808080%26strokeWidth%3D2
substackcdn.com/image/fetch/w_36,c_scale,f_png,q_auto:good,fl_progressive:steep/ |
1 KB 2 KB |
Document
image/png |
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|
General
Request headers
Response headers
|
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|
GET H2 |
favicon.ico
substackcdn.com/ |
6 KB 6 KB |
Other
text/html |
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|
General
Request headers
Response headers
|
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Verdicts & Comments Add Verdict or Comment
0 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 |
|---|
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 |
|---|---|
| Content-Security-Policy | script-src 'none' |
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.
substackcdn.com
2600:9000:206f:3c00:4:b4b9:d3c0:93a1
0110c2f49d1306a06102917e9303ac55ecf81a1542dce3a6e4fc94df00841213
f0f4e219f696c9d704b7f335d952d4480719b6890afb9ddac8c096e5f5d1fe37