Submitted URL: http://pbs-cs.yellowblue.io/
Effective URL: https://pbs-cs.yellowblue.io/
Submission: On September 16 via manual from MO — Scanned from US

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 2 HTTP transactions. The main IP is 35.212.27.211, located in Washington, United States and belongs to GOOGLE, US. The main domain is pbs-cs.yellowblue.io. The Cisco Umbrella rank of the primary domain is 2565.
TLS certificate: Issued by WR3 on August 20th 2025. Valid for: 3 months.
This is the only time pbs-cs.yellowblue.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 35.212.27.211 15169 (GOOGLE)
2 1
Apex Domain
Subdomains
Transfer
2 yellowblue.io
pbs-cs.yellowblue.io — Cisco Umbrella Rank: 2565
225 B
2 1
Domain Requested by
2 pbs-cs.yellowblue.io
2 1

This site contains no links.

Subject Issuer Validity Valid
*.yellowblue.io
WR3
2025-08-20 -
2025-11-18
3 months crt.sh

This page contains 1 frames:

Primary Page: https://pbs-cs.yellowblue.io/
Frame ID: B4CC2E98A106E46F8DD8984A3CACE29D
Requests: 2 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://pbs-cs.yellowblue.io/ HTTP 307
    https://pbs-cs.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://pbs-cs.yellowblue.io/ HTTP 307
    https://pbs-cs.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 /
pbs-cs.yellowblue.io/
Redirect Chain
  • http://pbs-cs.yellowblue.io/
  • https://pbs-cs.yellowblue.io/
19 B
167 B
Document
General
Full URL
https://pbs-cs.yellowblue.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.212.27.211 Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
211.27.212.35.bc.googleusercontent.com
Software
istio-envoy /
Resource Hash
b16e15764b8bc06c5c3f9f19bc8b99fa48e7894aa5a6ccdad65da49bbf564793
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36

Response headers

content-length
19
content-type
text/plain; charset=utf-8
date
Tue, 16 Sep 2025 07:53:55 GMT
server
istio-envoy
via
1.1 google
x-content-type-options
nosniff
x-envoy-upstream-service-time
0

Redirect headers

Location
https://pbs-cs.yellowblue.io/
Non-Authoritative-Reason
HttpsUpgrades
favicon.ico
pbs-cs.yellowblue.io/
19 B
58 B
Other
General
Full URL
https://pbs-cs.yellowblue.io/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.212.27.211 Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
211.27.212.35.bc.googleusercontent.com
Software
istio-envoy /
Resource Hash
b16e15764b8bc06c5c3f9f19bc8b99fa48e7894aa5a6ccdad65da49bbf564793
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36
Referer
https://pbs-cs.yellowblue.io/

Response headers

via
1.1 google
content-length
19
date
Tue, 16 Sep 2025 07:53:55 GMT
x-envoy-upstream-service-time
0
content-type
text/plain; charset=utf-8
server
istio-envoy
x-content-type-options
nosniff

Verdicts & Comments Add Verdict or Comment

0 JavaScript Window variables

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

2 Console Messages

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

pbs-cs.yellowblue.io
35.212.27.211
b16e15764b8bc06c5c3f9f19bc8b99fa48e7894aa5a6ccdad65da49bbf564793