Submitted URL: http://bs.serving-sys.com/
Effective URL: https://bs.serving-sys.com/
Submission: On May 10 via api from US — Scanned from DE

Summary

This website contacted 2 IPs in 2 countries across 2 domains to perform 2 HTTP transactions. The main IP is 18.192.137.29, located in Frankfurt am Main, Germany and belongs to AMAZON-02, US. The main domain is bs.serving-sys.com. The Cisco Umbrella rank of the primary domain is 2061.
TLS certificate: Issued by Amazon RSA 2048 M03 on February 9th 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 18.192.137.29 16509 (AMAZON-02)
1 18.245.88.127 16509 (AMAZON-02)
2 2
Apex Domain
Subdomains
Transfer
1 amazon.com
advertising.amazon.com — Cisco Umbrella Rank: 27380
5 KB
1 serving-sys.com
bs.serving-sys.com — Cisco Umbrella Rank: 2061
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
2024-02-09 -
2025-03-09
a year crt.sh
advertising.amazon.com
Amazon RSA 2048 M01
2024-01-18 -
2024-12-24
a year crt.sh

This page contains 1 frames:

Primary Page: https://bs.serving-sys.com/
Frame ID: 326FD2A91F706B83384E4003A5AEEF02
Requests: 2 HTTP requests in this frame

Screenshot

Page Title

Amazon Ad Server

Page URL History Show full URLs

  1. http://bs.serving-sys.com/ HTTP 307
    https://bs.serving-sys.com/ Page URL

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

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://bs.serving-sys.com/ HTTP 307
    https://bs.serving-sys.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 /
bs.serving-sys.com/
Redirect Chain
  • http://bs.serving-sys.com/
  • https://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
18.192.137.29 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-192-137-29.eu-central-1.compute.amazonaws.com
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
2915fb32cb86b197faeef0326bf40820314e599b8f050999f628558f3ac199ef

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

accept-ranges
bytes
content-length
1051
content-type
text/html
date
Fri, 10 May 2024 10:37:41 GMT
etag
"ea9348ffff9ada1:0"
last-modified
Tue, 30 Apr 2024 13:12:05 GMT
p3p
CP="NOI DEVa OUR BUS UNI"
server
Microsoft-IIS/10.0
x-powered-by
ASP.NET

Redirect headers

Location
https://bs.serving-sys.com/
Non-Authoritative-Reason
HttpsUpgrades
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
18.245.88.127 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-88-127.fra60.r.cloudfront.net
Software
Server /
Resource Hash
69f21a4fc213fc54a44ff675efad2496d9f2bf1b51ec62684fb68b3b77d4846a
Security Headers
Name Value
Strict-Transport-Security max-age=47474747; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://bs.serving-sys.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 10 May 2024 10:37:41 GMT
x-amz-version-id
egYk31oOmePDBIsOa1arlvr48d133yWA
via
1.1 fca814089bc9a82fba87ce0548f9f358.cloudfront.net (CloudFront)
strict-transport-security
max-age=47474747; includeSubDomains; preload
x-amz-request-id
PT2HEGMX7BFKJ3PT
x-amz-cf-pop
FRA60-P6
x-cache
Miss from cloudfront
content-length
4350
last-modified
Tue, 02 Nov 2021 19:41:04 GMT
server
Server
x-amz-rid
KPR5SRKHSVGT34BMAKC4
etag
"82b5648e6048d11ea2c7fe9d2a2f5565"
vary
Content-Type,Accept-Encoding,User-Agent
content-type
image/vnd.microsoft.icon
accept-ranges
bytes
x-amz-cf-id
aZ87yJwNPAh4CKgNR7FychAdkP_PN8k3kcqUD5ghI3lEUiZJl7V3_A==

Verdicts & Comments Add Verdict or Comment

0 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.

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
18.192.137.29
18.245.88.127
2915fb32cb86b197faeef0326bf40820314e599b8f050999f628558f3ac199ef
69f21a4fc213fc54a44ff675efad2496d9f2bf1b51ec62684fb68b3b77d4846a