detectportal.firefox.com
2600:1901:0:38d7::
Public Scan
Open in
urlscan Pro
Effective URL: https://detectportal.firefox.com/canonical.html 9yr old
Submission: On August 18 via manual from IN — Scanned from ES
Summary
TLS certificate: Issued by R11 on July 1st 2025. Valid for: 3mo.
This is the only time detectportal.firefox.com was scanned on urlscan.io!
urlscan.io Verdict: No classification
Domain & IP information
| IP Address | AS Autonomous System | ||
|---|---|---|---|
| 2 | 2600:1901:0:3... 2600:1901:0:38d7:: | 396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM) | |
| 3 | 2 |
ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
| detectportal.firefox.com 9yr old |
| Apex Domain Subdomains |
Transfer | |
|---|---|---|
| 2 |
firefox.com
detectportal.firefox.com — Cisco Umbrella Rank: 2337 9yr old |
424 B |
| 0 |
mozilla.org
Failed
support.mozilla.org Failed — Cisco Umbrella Rank: 8163 13yr old |
|
| 3 | 2 |
| Domain | Requested by | |
|---|---|---|
| 2 | detectportal.firefox.com | |
| 0 | support.mozilla.org Failed | |
| 3 | 2 |
This site contains no links.
| Subject Issuer | Validity | Valid | |
|---|---|---|---|
| detectportal.firefox.com R11 |
2025-07-01 - 2025-09-29 |
3mo | crt.sh |
This page contains 1 frames:
Frame:
https://support.mozilla.org/es/kb/captive-portal
Frame ID: 43C5089E31DB1D683A675DB060FA6569
Requests: 3 HTTP requests in this frame
Screenshot
Page URL History Show full URLs
-
http://detectportal.firefox.com/canonical.html
HTTP 307
https://detectportal.firefox.com/canonical.html Page URL
Page Statistics
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://detectportal.firefox.com/canonical.html
HTTP 307
https://detectportal.firefox.com/canonical.html Page URL
Redirected requests
There were HTTP redirect chains for the following requests:
Request Chain 0- https://support.mozilla.org/kb/captive-portal HTTP 302
- https://support.mozilla.org/es/kb/captive-portal
3 HTTP transactions
| Method Protocol |
Resource Path |
Size x-fer |
Type MIME-Type |
||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GET H2 |
Primary Request
canonical.html
detectportal.firefox.com/ Redirect Chain
|
90 B 219 B |
Document
text/html |
||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
Redirect headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||
|
GET |
captive-portal
support.mozilla.org/es/kb/ Redirect Chain
|
0 0 |
|
||||||||||||||||||||||||||||||||||||||||||||||
|
GET H2 |
favicon.ico
detectportal.firefox.com/ |
146 B 205 B |
Other
text/html |
||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||
Failed requests
These URLs were requested, but there was no response received. You will also see them in the list above.
- Domain
- support.mozilla.org
- URL
- https://support.mozilla.org/es/kb/captive-portal
Verdicts & Comments Add Verdict or Comment
0 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.
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 |
|---|
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.
detectportal.firefox.com
support.mozilla.org
support.mozilla.org
2600:1901:0:38d7::
55f7d9e99b8e2d4e0e193b2f0275501e6d9c1ebd29cadbea6a0da48a8587e3e0
7bfbc8202b8cdbdcc597a0e789240f0dc0b0e94fa6597e576eaf436bc6223e18