Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 2 HTTP transactions. The main IP is 3.166.240.122, located in United States and belongs to AMAZON-02, US. The main domain is c.amazon-adsystem.com. The Cisco Umbrella rank of the primary domain is 345. 13yr old
TLS certificate: Issued by Amazon RSA 2048 M01 on December 30th 2023. Valid for: 1yr.
This is the only time c.amazon-adsystem.com was scanned on urlscan.io!

Domain & IP information

IP Address AS Autonomous System
2 3.166.240.122 3.166.240.122 16509 (AMAZON-02) (AMAZON-02)
2 2
Apex Domain
Subdomains
Transfer
2 amazon-adsystem.com
c.amazon-adsystem.com — Cisco Umbrella Rank: 345 13yr old
16 KB
2 1
Domain Requested by
2 c.amazon-adsystem.com
2 1

This site contains no links.

Subject Issuer Validity Valid
c.amazon-adsystem.com
Amazon RSA 2048 M01
2023-12-30 -
2024-12-04
1yr crt.sh

This page contains 1 frames:

Primary Page: https://c.amazon-adsystem.com/
Frame ID: E3FDC12C3594122C49FF0F628234DBF4
Requests: 3 HTTP requests in this frame

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://c.amazon-adsystem.com/ HTTP 307
    https://c.amazon-adsystem.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

2 HTTP transactions Go Pro

Only in urlscan Pro

Inspect WebSocket connections, examine POST data effortlessly, and track overlap counts in real time. Features live search and filtering across all HTTP output, complete with full response metadata for deep analysis.
Click for more information
Free trials of urlscan Pro are available.

1 data transactions

Method
Protocol
Status Resource
Path
Size
x-fer
Time
Latency
Type
MIME-Type
IP
Location
GET
H2
403
Primary Request / Show response
c.amazon-adsystem.com/
Redirect Chain
  • http://c.amazon-adsystem.com/
  • https://c.amazon-adsystem.com/
243 B
506 B
599ms
590ms
Document
application/xml
3.166.240.122
AMAZON-02
General
Full URL
https://c.amazon-adsystem.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.166.240.122 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-3-166-240-122.nrt20.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
ef1271d628c29693f4341ff2864ceeb295fa6e67efd5e8555ff54365b5abc7e6

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

content-type
application/xml
date
Fri, 01 Nov 2024 02:53:37 GMT
server
AmazonS3
via
1.1 40320435ee6c0ba79ad788a52054783c.cloudfront.net (CloudFront)
x-amz-bucket-region
us-east-1
x-amz-cf-id
f31IatQgSWlSxAAI2bkKzJLJRhTcS7oZhc786iuEMTHM4jx6io-H_g==
x-amz-cf-pop
NRT20-P6
x-cache
Error from cloudfront

Redirect headers

Location
https://c.amazon-adsystem.com/
Non-Authoritative-Reason
HttpsUpgrades
GET
DATA
200
OK
truncated
/
112 B
0
Image
image/svg+xml

General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
7a9ebfb7c3ecda0476f5c7350a344469673eb940d967b3bf40054fe667570f0a

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer

Response headers

Content-Type
image/svg+xml
GET
H2
200
favicon.ico
c.amazon-adsystem.com/
15 KB
15 KB
5ms
5ms
Other
image/x-icon
3.166.240.122
AMAZON-02
General
Full URL
https://c.amazon-adsystem.com/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.166.240.122 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-3-166-240-122.nrt20.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
c8686d668826ae760bcdd3384b383f8405ad8b008acb9f147baa929954052937

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://c.amazon-adsystem.com/

Response headers

x-amz-version-id
wpZ948KR1Mw48qm68eeK7goQmmxWftkU
etag
"f0bfb6076db432dc5d8df9d5049c3c7a"
age
27884
via
1.1 40320435ee6c0ba79ad788a52054783c.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
15406
x-amz-cf-id
XvZwy65ZgyyyYm5wu6H3yQZ3NYbTXulq4m-WaEpLUqaMGSuvTk-7MA==
date
Thu, 31 Oct 2024 19:08:54 GMT
content-type
image/x-icon
last-modified
Wed, 09 Dec 2020 20:29:58 GMT
server
AmazonS3
x-amz-cf-pop
NRT20-P6

Verdicts & Comments Add Verdict or Comment

0 JavaScript Window variables Go Pro

Only in urlscan Pro

Inspect and pivot on JavaScript variables, identifiers, and other key site metadata data with urlscan Pro. Reveal and search on client-side frameworks, runtime variables, and custom values.
Click for more information
Free trials of urlscan Pro are available.

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 Go Pro

Only in urlscan Pro

Review, search, and pivot on browser cookies and persistence site data to see how a site tracks users and keeps sessions alive across visits.
Click for more information
Free trials of urlscan Pro are available.

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
network error URL: https://c.amazon-adsystem.com/
Message:
Failed to load resource: the server responded with a status of 403 ()

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.

c.amazon-adsystem.com
3.166.240.122
7a9ebfb7c3ecda0476f5c7350a344469673eb940d967b3bf40054fe667570f0a
c8686d668826ae760bcdd3384b383f8405ad8b008acb9f147baa929954052937
ef1271d628c29693f4341ff2864ceeb295fa6e67efd5e8555ff54365b5abc7e6