cdn.classlink.com
Open in
urlscan Pro
143.204.98.40
Public Scan
Submission: On April 20 via manual from US — Scanned from DE
Summary
TLS certificate: Issued by Amazon on August 10th 2021. Valid for: a year.
This is the only time cdn.classlink.com was scanned on urlscan.io!
urlscan.io Verdict: No classification
Domain & IP information
| IP Address | AS Autonomous System | ||
|---|---|---|---|
| 1 | 143.204.98.40 143.204.98.40 | 16509 (AMAZON-02) (AMAZON-02) | |
| 1 | 2 |
ASN16509 (AMAZON-02, US)
PTR: server-143-204-98-40.fra50.r.cloudfront.net
| cdn.classlink.com |
| Apex Domain Subdomains |
Transfer | |
|---|---|---|
| 1 |
classlink.com
cdn.classlink.com — Cisco Umbrella Rank: 2417 |
646 B |
| 1 | 1 |
| Domain | Requested by | |
|---|---|---|
| 1 | cdn.classlink.com | |
| 1 | 1 |
This site contains no links.
| Subject Issuer | Validity | Valid | |
|---|---|---|---|
| *.classlink.com Amazon |
2021-08-10 - 2022-09-08 |
a year | crt.sh |
This page contains 1 frames:
Primary Page:
https://cdn.classlink.com/
Frame ID: 78C0976E654758FC5CF588A0677B3800
Requests: 2 HTTP requests in this frame
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:
1 HTTP transactions
| Method Protocol |
Resource Path |
Size x-fer |
Type MIME-Type |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GET H2 |
Primary Request
/
cdn.classlink.com/ |
243 B 646 B |
Document
application/xml |
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|
General
Request headers
Response headers
|
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|
GET DATA |
truncated
/ |
112 B 0 |
Image
image/svg+xml |
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|
General
Request headers
Response headers
|
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Verdicts & Comments Add Verdict or Comment
4 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.
function| structuredClone object| oncontextlost object| oncontextrestored function| getScreenDetails0 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 |
|---|---|
| Strict-Transport-Security | max-age=63072000; includeSubdomains; preload |
| X-Content-Type-Options | nosniff |
| X-Frame-Options | DENY |
| X-Xss-Protection | 1; mode=block |
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.
cdn.classlink.com
143.204.98.40
235f35b29bfc79b4fd80dbf7710914806958dd534f97b32cedc8876dbe272842
7a9ebfb7c3ecda0476f5c7350a344469673eb940d967b3bf40054fe667570f0a