lookaside.fbsbx.com
57.145.0.128
Public Scan
Open in
urlscan Pro
Effective URL: https://lookaside.fbsbx.com/ig_messaging_cdn/ 9yr old
Submission: On March 17 via manual from US — Scanned from CA
Summary
TLS certificate: Issued by DigiCert Global G2 TLS RSA SHA256 202... on December 24th 2025. Valid for: 3mo.
This is the only time lookaside.fbsbx.com was scanned on urlscan.io!
urlscan.io Verdict: No classification
Domain & IP information
| IP Address | AS Autonomous System | ||
|---|---|---|---|
| 2 | 57.145.0.128 57.145.0.128 | 32934 (FACEBOOK) (FACEBOOK - Facebook) | |
| 2 | 1 |
ASN32934 (FACEBOOK - Facebook, Inc., US)
| lookaside.fbsbx.com 9yr old |
| Apex Domain Subdomains |
Transfer | |
|---|---|---|
| 2 |
fbsbx.com
lookaside.fbsbx.com — Cisco Umbrella Rank: 9380 9yr old |
3 KB |
| 2 | 1 |
| Domain | Requested by | |
|---|---|---|
| 2 | lookaside.fbsbx.com | |
| 2 | 1 |
This site contains no links.
| Subject Issuer | Validity | Valid | |
|---|---|---|---|
| *.facebook.com DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
2025-12-24 - 2026-03-24 |
3mo | crt.sh |
This page contains 1 frames:
Primary Page:
https://lookaside.fbsbx.com/ig_messaging_cdn/
Frame ID: F1D61E7A6F167549BCECEE1DD896B1C4
Requests: 2 HTTP requests in this frame
Screenshot
Page URL History Show full URLs
-
http://lookaside.fbsbx.com/ig_messaging_cdn/
HTTP 307
https://lookaside.fbsbx.com/ig_messaging_cdn/ 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://lookaside.fbsbx.com/ig_messaging_cdn/
HTTP 307
https://lookaside.fbsbx.com/ig_messaging_cdn/ Page URL
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 H3 |
Primary Request
/
lookaside.fbsbx.com/ig_messaging_cdn/ Redirect Chain
|
9 B 125 B |
Document
text/html |
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|
General
Request headers
Response headers
Redirect headers
|
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|
GET H3 |
favicon.ico
lookaside.fbsbx.com/ |
3 KB 3 KB |
Other
text/html |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
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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.
2 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 | default-src blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;script-src *.facebook.com *.fbcdn.net *.facebook.net 127.0.0.1:* 'nonce-eczoViu9' blob: 'self' connect.facebook.net 'wasm-unsafe-eval' https://accounts.google.com https://*.google-analytics.com *.google.com;style-src *.fbcdn.net data: *.facebook.com 'unsafe-inline' https://accounts.google.com https://fonts.googleapis.com;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' http://localhost:3103 wss://gateway.facebook.com wss://edge-chat.facebook.com wss://snaptu-d.facebook.com wss://kaios-d.facebook.com/ v.whatsapp.net *.fbsbx.com *.fb.com *.instagram.com https://accounts.google.com https://*.google-analytics.com;font-src data: *.facebook.com *.fbcdn.net *.fbsbx.com https://fonts.gstatic.com;img-src *.fbcdn.net *.facebook.com data: https://*.fbsbx.com facebook.com *.cdninstagram.com fbsbx.com fbcdn.net connect.facebook.net blob: android-webview-video-poster: *.whatsapp.net *.fb.com *.oculuscdn.com *.tenor.co *.tenor.com *.giphy.com https://trustly.one/ https://*.trustly.one/ https://paywithmybank.com/ https://*.paywithmybank.com/ https://www.googleadservices.com https://googleads.g.doubleclick.net https://*.google-analytics.com;media-src *.cdninstagram.com blob: *.fbcdn.net *.fbsbx.com www.facebook.com *.facebook.com data: *.tenor.co *.tenor.com https://*.giphy.com;child-src data: blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;frame-src *.facebook.com *.fbsbx.com fbsbx.com data: www.instagram.com *.fbcdn.net accounts.meta.com *.accounts.meta.com https://trustly.one/ https://*.trustly.one/ https://paywithmybank.com/ https://*.paywithmybank.com/ https://www.googleadservices.com https://googleads.g.doubleclick.net https://www.google.com https://td.doubleclick.net *.google.com *.doubleclick.net;manifest-src data: blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;object-src data: blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;worker-src blob: *.facebook.com data:;block-all-mixed-content;upgrade-insecure-requests; |
| Strict-Transport-Security | max-age=15552000; preload |
| X-Content-Type-Options | nosniff |
| X-Frame-Options | DENY |
| X-Xss-Protection | 0 |
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.
lookaside.fbsbx.com
57.145.0.128
0019dfc4b32d63c1392aa264aed2253c1e0c2fb09216f8e2cc269bbfb8bb49b5
bdee804356fcc5c7b420108ad234d32ab0f10ffabb82d000bd93eb53f83b0113
