URL: https://bs.serving-sys.com/
Submission: On December 01 via manual from NZ — Scanned from NZ

Summary

This website contacted 2 IPs in 2 countries across 2 domains to perform 2 HTTP transactions. The main IP is 3.1.86.206, located in Singapore, Singapore and belongs to AMAZON-02, US. The main domain is bs.serving-sys.com. The Cisco Umbrella rank of the primary domain is 3589.
TLS certificate: Issued by Amazon RSA 2048 M03 on October 6th 2024. Valid for: a year.
This is the only time bs.serving-sys.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 3.1.86.206 16509 (AMAZON-02)
1 108.158.12.203 16509 (AMAZON-02)
2 2
Apex Domain
Subdomains
Transfer
1 amazon.com
advertising.amazon.com — Cisco Umbrella Rank: 26888
5 KB
1 serving-sys.com
bs.serving-sys.com — Cisco Umbrella Rank: 3589
1 KB
2 2
Domain Requested by
1 advertising.amazon.com
1 bs.serving-sys.com
2 2

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

Domain
www.sizmek.com
Subject Issuer Validity Valid
bs.serving-sys.com
Amazon RSA 2048 M03
2024-10-06 -
2025-11-04
a year crt.sh
advertising.amazon.com
Amazon RSA 2048 M01
2024-08-05 -
2025-07-27
a year crt.sh

This page contains 1 frames:

Primary Page: https://bs.serving-sys.com/
Frame ID: 23DB5118F98F1EC7CC3D918F4846672C
Requests: 2 HTTP requests in this frame

Screenshot

Page Title

Amazon Ad Server

Detected technologies

Overall confidence: 100%
Detected patterns
  • serving-sys\.com/

Page Statistics

2
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

6 kB
Transfer

5 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

2 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
bs.serving-sys.com/
1 KB
1 KB
Document
General
Full URL
https://bs.serving-sys.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.1.86.206 Singapore, Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-1-86-206.ap-southeast-1.compute.amazonaws.com
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
2915fb32cb86b197faeef0326bf40820314e599b8f050999f628558f3ac199ef

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

accept-ranges
bytes
content-length
1051
content-type
text/html
date
Sun, 01 Dec 2024 04:00:16 GMT
etag
"5bbf1ba6693edb1:0"
last-modified
Sun, 24 Nov 2024 12:09:01 GMT
p3p
CP="NOI DEVa OUR BUS UNI"
server
Microsoft-IIS/10.0
x-powered-by
ASP.NET
favicon.ico
advertising.amazon.com/
4 KB
5 KB
Other
General
Full URL
https://advertising.amazon.com/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.158.12.203 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-158-12-203.syd62.r.cloudfront.net
Software
Server /
Resource Hash
69f21a4fc213fc54a44ff675efad2496d9f2bf1b51ec62684fb68b3b77d4846a
Security Headers
Name Value
Strict-Transport-Security max-age=47474747; includeSubDomains; preload

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://bs.serving-sys.com/

Response headers

etag
"82b5648e6048d11ea2c7fe9d2a2f5565"
x-amz-version-id
egYk31oOmePDBIsOa1arlvr48d133yWA
x-cache
Miss from cloudfront
x-amz-cf-id
EZ30k3O3bXk8NkGjwj34ndfviYdH6aTwKGLejz9geysKcAKsTVhLdA==
date
Sun, 01 Dec 2024 04:00:17 GMT
content-type
image/vnd.microsoft.icon
last-modified
Tue, 02 Nov 2021 19:41:04 GMT
vary
Content-Type,Accept-Encoding,User-Agent
strict-transport-security
max-age=47474747; includeSubDomains; preload
via
1.1 59067266959db6ef629f60366c4dee48.cloudfront.net (CloudFront)
x-amz-request-id
1GK8J4AAN8FCGKD4
x-amz-rid
A45FH8STG1RV9V91REB6
accept-ranges
bytes
content-length
4350
x-amz-cf-pop
SYD62-P3
server
Server

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0 JavaScript Global Variables

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0 Cookies

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.

advertising.amazon.com
bs.serving-sys.com
108.158.12.203
3.1.86.206
2915fb32cb86b197faeef0326bf40820314e599b8f050999f628558f3ac199ef
69f21a4fc213fc54a44ff675efad2496d9f2bf1b51ec62684fb68b3b77d4846a