Submitted URL:
http://stag.webcheck.mssco.jp/ 1yr old
Effective URL:
https://stag.webcheck.mssco.jp/ 1yr old
Submission: On May 16 via api (May 16th 2025, 1:22:14 pm UTC) from US — Scanned from JP

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 1 HTTP transactions. The main IP is 18.65.216.11, located in United States and belongs to AMAZON-02, US. The main domain is stag.webcheck.mssco.jp. 1yr old
TLS certificate: Issued by Amazon RSA 2048 M02 on May 14th 2025. Valid for: 1yr.
This is the only time stag.webcheck.mssco.jp was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 18.65.216.11 18.65.216.11 16509 (AMAZON-02) (AMAZON-02)
1 1
Apex Domain
Subdomains
Transfer
1 mssco.jp
stag.webcheck.mssco.jp 1yr old
1 1
Domain Requested by
1 stag.webcheck.mssco.jp
1 1

This site contains no links.

Subject Issuer Validity Valid
stag.webcheck.mssco.jp
Amazon RSA 2048 M02
2025-05-14 -
2026-06-12
1yr crt.sh

This page contains 1 frames:

Primary Page: https://stag.webcheck.mssco.jp/
Frame ID: 604B51868564CF1B664F17B443AE4FD1
Requests: 1 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

Page Statistics

1
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

0 kB
Transfer

0 kB
Size

2
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
0 data transactions

Method
Protocol
Status Resource
Path
Size
x-fer
Time
Latency
Type
MIME-Type
IP
Location
GET
H2
401
Primary Request /
stag.webcheck.mssco.jp/
Redirect Chain
  • http://stag.webcheck.mssco.jp/
  • https://stag.webcheck.mssco.jp/
0
0
971ms
938ms
Document
text/html
18.65.216.11
AMAZON-02
General
Full URL
https://stag.webcheck.mssco.jp/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.65.216.11 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-65-216-11.nrt57.r.cloudfront.net
Software
Microsoft-IIS/10.0 /
Resource Hash

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36

Response headers

access-control-allow-origin
*
cache-control
private
content-length
6379
content-type
text/html; charset=utf-8
date
Fri, 16 May 2025 13:22:15 GMT
server
Microsoft-IIS/10.0
via
1.1 3a963020e2f0fa2986cf768697d0cf6e.cloudfront.net (CloudFront)
www-authenticate
Basic realm="stag.webcheck.mssco.jp"
x-amz-cf-id
nn6KU3asRCvHvtRhRg4FEWSx0a3JGTaJa_ohtUURdXS0NE4HPKn9HQ==
x-amz-cf-pop
NRT57-P4
x-cache
Error from cloudfront

Redirect headers

Location
https://stag.webcheck.mssco.jp/
Non-Authoritative-Reason
HttpsUpgrades

Verdicts & Comments Add Verdict or Comment

3 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.

object| errorPageController object| certificateErrorPageController object| supervisedUserErrorPageController

2 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path Expires Name / Value
stag.webcheck.mssco.jp/ 1970-01-21
05:33:26
Name: AWSALB
Value: 6sHxL9Fh7U3JgFBRLkqjkkCut7+Xd6FxsU+madsOFTwckj3mwNcKiC/9wDAEBP3ZGTgCU1VAKa9L6BQuaCJBwDo8wi+Ic03tJ41Fvy+B1/HQ0vHl1mrOWl3b2JTf
stag.webcheck.mssco.jp/ 1970-01-21
05:33:26
Name: AWSALBCORS
Value: 6sHxL9Fh7U3JgFBRLkqjkkCut7+Xd6FxsU+madsOFTwckj3mwNcKiC/9wDAEBP3ZGTgCU1VAKa9L6BQuaCJBwDo8wi+Ic03tJ41Fvy+B1/HQ0vHl1mrOWl3b2JTf

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source Level URL
Text
network error URL: chrome-error://chromewebdata/
Message:
Failed to load resource: the server responded with a status of 401 ()

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.

stag.webcheck.mssco.jp
18.65.216.11