Submitted URL: https://bs.serving-sys.com/Serving/adServer.bs?cn=brd&PluID=0&Pos=2**B0**B&EyeblasterID=1086486580&clk=1&am...
Effective URL: https://bs.serving-sys.com/Serving/https*3A*2F*2Fconcur.wmscpa.com*2FknapFe5lx0qfi2Prsk17rFe5publi2Ps3Rdy9s3RWO3BM2
Submission: On February 21 via api from US — Scanned from DE

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 1 HTTP transactions. The main IP is 18.195.234.137, 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 1473.
TLS certificate: Issued by Amazon RSA 2048 M02 on February 14th 2023. Valid for: 3 months.
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 2 18.195.234.137 16509 (AMAZON-02)
1 1
Apex Domain
Subdomains
Transfer
2 serving-sys.com
bs.serving-sys.com — Cisco Umbrella Rank: 1473
692 B
1 1
Domain Requested by
2 bs.serving-sys.com 1 redirects
1 1

This site contains no links.

Subject Issuer Validity Valid
bs.serving-sys.com
Amazon RSA 2048 M02
2023-02-14 -
2023-05-09
3 months crt.sh

This page contains 1 frames:

Primary Page: https://bs.serving-sys.com/Serving/https*3A*2F*2Fconcur.wmscpa.com*2FknapFe5lx0qfi2Prsk17rFe5publi2Ps3Rdy9s3RWO3BM2
Frame ID: 77A2945BDDF40E44C6C9AB7E0FF74A7A
Requests: 1 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

Detected technologies

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

Page Statistics

1
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

0 kB
Transfer

0 kB
Size

3
Cookies

Page URL History

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


Redirected requests

There were HTTP redirect chains for the following requests:

1 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request https*3A*2F*2Fconcur.wmscpa.com*2FknapFe5lx0qfi2Prsk17rFe5publi2Ps3Rdy9s3RWO3BM2
bs.serving-sys.com/Serving/
Redirect Chain
  • https://bs.serving-sys.com/Serving/adServer.bs?cn=brd&PluID=0&Pos=2**B0**B&EyeblasterID=1086486580&clk=1&ctick=10032210&rtu=https*3A*2F*2Fconcur.wmscpa.com*2FknapFe5lx0qfi2P...
  • https://bs.serving-sys.com/Serving/https*3A*2F*2Fconcur.wmscpa.com*2FknapFe5lx0qfi2Prsk17rFe5publi2Ps3Rdy9s3RWO3BM2
0
113 B
Document
General
Full URL
https://bs.serving-sys.com/Serving/https*3A*2F*2Fconcur.wmscpa.com*2FknapFe5lx0qfi2Prsk17rFe5publi2Ps3Rdy9s3RWO3BM2
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.195.234.137 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-195-234-137.eu-central-1.compute.amazonaws.com
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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

content-length
0
content-type
text/html
date
Tue, 21 Feb 2023 17:10:25 GMT
p3p
CP="NOI DEVa OUR BUS UNI"
server
Microsoft-IIS/10.0
x-powered-by
ASP.NET

Redirect headers

cache-control
no-cache, no-store
content-length
203
content-type
text/html; charset=UTF-8
date
Tue, 21 Feb 2023 17:10:25 GMT
expires
Sun, 05-Jun-2005 22:00:00 GMT
location
https*3A*2F*2Fconcur.wmscpa.com*2FknapFe5lx0qfi2Prsk17rFe5publi2Ps3Rdy9s3RWO3BM2
p3p
CP="NOI DEVa OUR BUS UNI"
pragma
no-cache
server
Microsoft-IIS/10.0
x-powered-by
ASP.NET

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

3 Cookies

Domain/Path Name / Value
bs.serving-sys.com/Serving Name: S_1077704892
Value: 1249121367600575435
bs.serving-sys.com/Serving Name: r1
Value: 1676999425_1
.serving-sys.com/ Name: u2
Value: 6902ebae-62d0-499a-8fa5-f3a4bdf95d194Lh060

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.

bs.serving-sys.com
18.195.234.137
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855