Submitted URL: http://cs-server-s2s.yellowblue.io/
Effective URL: https://cs-server-s2s.yellowblue.io/
Submission: On May 29 via manual from US — Scanned from DE

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 2 HTTP transactions. The main IP is 34.198.8.199, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is cs-server-s2s.yellowblue.io. The Cisco Umbrella rank of the primary domain is 1802.
TLS certificate: Issued by Amazon ECDSA 256 M03 on March 18th 2024. Valid for: a year.
This is the only time cs-server-s2s.yellowblue.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 34.198.8.199 14618 (AMAZON-AES)
2 1
Apex Domain
Subdomains
Transfer
2 yellowblue.io
cs-server-s2s.yellowblue.io — Cisco Umbrella Rank: 1802
321 B
2 1
Domain Requested by
2 cs-server-s2s.yellowblue.io
2 1

This site contains no links.

Subject Issuer Validity Valid
*.yellowblue.io
Amazon ECDSA 256 M03
2024-03-18 -
2025-04-16
a year crt.sh

This page contains 1 frames:

Primary Page: https://cs-server-s2s.yellowblue.io/
Frame ID: D2E0012EC9A7D3310940574F7ACF7C15
Requests: 2 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://cs-server-s2s.yellowblue.io/ HTTP 307
    https://cs-server-s2s.yellowblue.io/ Page URL

Page Statistics

2
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

0 kB
Transfer

0 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://cs-server-s2s.yellowblue.io/ HTTP 307
    https://cs-server-s2s.yellowblue.io/ 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 /
cs-server-s2s.yellowblue.io/
Redirect Chain
  • http://cs-server-s2s.yellowblue.io/
  • https://cs-server-s2s.yellowblue.io/
19 B
161 B
Document
General
Full URL
https://cs-server-s2s.yellowblue.io/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
34.198.8.199 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-198-8-199.compute-1.amazonaws.com
Software
istio-envoy /
Resource Hash
b16e15764b8bc06c5c3f9f19bc8b99fa48e7894aa5a6ccdad65da49bbf564793
Security Headers
Name Value
X-Content-Type-Options nosniff

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/125.0.0.0 Safari/537.36

Response headers

content-length
19
content-type
text/plain; charset=utf-8
date
Wed, 29 May 2024 14:23:54 GMT
server
istio-envoy
x-content-type-options
nosniff
x-envoy-upstream-service-time
0

Redirect headers

Location
https://cs-server-s2s.yellowblue.io/
Non-Authoritative-Reason
HttpsUpgrades
favicon.ico
cs-server-s2s.yellowblue.io/
19 B
160 B
Other
General
Full URL
https://cs-server-s2s.yellowblue.io/favicon.ico
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
34.198.8.199 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-198-8-199.compute-1.amazonaws.com
Software
istio-envoy /
Resource Hash
b16e15764b8bc06c5c3f9f19bc8b99fa48e7894aa5a6ccdad65da49bbf564793
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://cs-server-s2s.yellowblue.io/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 14:23:54 GMT
x-content-type-options
nosniff
x-envoy-upstream-service-time
0
server
istio-envoy
content-length
19
content-type
text/plain; charset=utf-8

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

2 Console Messages

Source Level URL
Text
network error URL: https://cs-server-s2s.yellowblue.io/
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://cs-server-s2s.yellowblue.io/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
X-Content-Type-Options nosniff

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.

cs-server-s2s.yellowblue.io
34.198.8.199
b16e15764b8bc06c5c3f9f19bc8b99fa48e7894aa5a6ccdad65da49bbf564793