lookaside.fbsbx.com Open in urlscan Pro
2a03:2880:f02d:12:face:b00c:0:3  Public Scan

Submitted URL: http://lookaside.fbsbx.com/
Effective URL: https://lookaside.fbsbx.com/
Submission: On February 16 via manual from IN — Scanned from DE

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 2 HTTP transactions. The main IP is 2a03:2880:f02d:12:face:b00c:0:3, located in Frankfurt am Main, Germany and belongs to FACEBOOK, US. The main domain is lookaside.fbsbx.com. The Cisco Umbrella rank of the primary domain is 6546.
TLS certificate: Issued by DigiCert SHA2 High Assurance Server CA on November 25th 2022. Valid for: 3 months.
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
1 2a03:2880:f02... 32934 (FACEBOOK)
1 2a03:2880:f02... 32934 (FACEBOOK)
2 2
Apex Domain
Subdomains
Transfer
1 facebook.com
static.facebook.com — Cisco Umbrella Rank: 61253
1 KB
1 fbsbx.com
lookaside.fbsbx.com — Cisco Umbrella Rank: 6546
4 KB
2 2
Domain Requested by
1 static.facebook.com lookaside.fbsbx.com
1 lookaside.fbsbx.com
2 2

This site contains links to these domains. Also see Links.

Domain
www.facebook.com
Subject Issuer Validity Valid
*.facebook.com
DigiCert SHA2 High Assurance Server CA
2022-11-25 -
2023-02-23
3 months crt.sh

This page contains 1 frames:

Primary Page: https://lookaside.fbsbx.com/
Frame ID: 9979258DF3E63E4F7CA623CA3B27B11B
Requests: 2 HTTP requests in this frame

Screenshot

Page Title

Facebook | Error

Page URL History Show full URLs

  1. http://lookaside.fbsbx.com/ HTTP 307
    https://lookaside.fbsbx.com/ Page URL

Page Statistics

2
Requests

100 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

5 kB
Transfer

3 kB
Size

0
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://lookaside.fbsbx.com/ HTTP 307
    https://lookaside.fbsbx.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

2 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
lookaside.fbsbx.com/
Redirect Chain
  • http://lookaside.fbsbx.com/
  • https://lookaside.fbsbx.com/
3 KB
4 KB
Document
General
Full URL
https://lookaside.fbsbx.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f02d:12:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
e2af6fe689466b65a7e1d1f82aab9f1d3d7997abf3d9c21bfde3195e1c0f29cc

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

access-control-allow-origin
*
content-length
2959
content-type
text/html; charset=utf-8
date
Thu, 16 Feb 2023 06:05:22 GMT
proxy-status
invalid_pool; e_isproxyerr="AcKN5FlUP6w1ARWQAFO-wxm9mRvD-Zyt1nO1thGTx-t1SKbAcqEpWNQCynMqUA"; e_clientaddr="AcKf2976c2kBkrmnOiTCi21XpbPtYG3SnqX1OxvCYdTq7o0mXLsS80xfHyHSYSsDU1voH7AZLfzN3ELUpuhSsAf-0gNLm2RfkQ"; e_fb_vipaddr="AcLXX0PidhZ34dnBW7HIIFlkGfcfGLKv1l50dX5tJzKR5giQkhz1PaOdecLixYAuTuyTWTXs8CMh6jpDtYgermKdWGd7kK3M0g"; e_fb_shivip="AcIqi021VLRXwV9749reCPVi8PIW5DyA76v0suCeC9qs74f0x7nmwwaDerTwq-ENvBVkOsBg-Ste9TyXo-0LIFOyqZkOWvSt"; e_fb_builduser="AcISZhHphCTL0RIvEHhmzAL2RFiT4GM77BuR_I84-1IOIh5pBOZokYLriX3fFbIuAM8"; e_fb_binaryversion="AcK8zd-fr73fkh_cGSi3MystBAHXuwq0Rv2sMTPZWK7tuoUSOuY00dHZGddluxb_lzEUkxVxbcwnO0sgauHwqrDxPQ_uF22xAOo"; e_proxy="AcJustop4ME39gZZYxWEiDE7IpfEVmyBWG5GoydfORAhVqshEE8nzuK7ofinH_YU66WNPoHoYB9lfio"

Redirect headers

Cross-Origin-Resource-Policy
Cross-Origin
Location
https://lookaside.fbsbx.com/
Non-Authoritative-Reason
HSTS
facebook_2x.png
static.facebook.com/images/logos/
457 B
1 KB
Image
General
Full URL
https://static.facebook.com/images/logos/facebook_2x.png
Requested by
Host: lookaside.fbsbx.com
URL: https://lookaside.fbsbx.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f02d:e:face:b00c:0:2 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
356de5a8c31ac5a5988272e5b94f7c36cf51a1fce5e33cbb76763f088c3a0013
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://lookaside.fbsbx.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36

Response headers

strict-transport-security
max-age=15552000; preload
date
Thu, 16 Feb 2023 06:05:22 GMT
x-content-type-options
nosniff
content-md5
AL2DA4BcYPp2pydM/hpDKg==
document-policy
force-load-at-top
edge-control
cache-maxage=86400s
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
457
x-fb-rlafr
0
x-fb-debug
MtDNToHWDgAc3ywtnY3tBA3t1CqBrTV5CzN44Jew+9F7v8q6xBdivoj0fawQWCWMY6D65MwOe1y5lUOn9tLM7w==
cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
cross-origin-opener-policy
same-origin-allow-popups
report-to
{"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/?minimize=0"}],"group":"coep_report"}
content-type
image/png
access-control-allow-origin
*
origin-agent-cluster
?0
cache-control
public,max-age=86400
timing-allow-origin
*
priority
u=3,i
expires
Fri, 17 Feb 2023 06:05:22 GMT

Verdicts & Comments Add Verdict or Comment

2 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.

boolean| credentialless object| oncontentvisibilityautostatechange

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://lookaside.fbsbx.com/
Message:
Failed to load resource: the server responded with a status of 400 ()

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
static.facebook.com
2a03:2880:f02d:12:face:b00c:0:3
2a03:2880:f02d:e:face:b00c:0:2
356de5a8c31ac5a5988272e5b94f7c36cf51a1fce5e33cbb76763f088c3a0013
e2af6fe689466b65a7e1d1f82aab9f1d3d7997abf3d9c21bfde3195e1c0f29cc