URL: https://tracker.yuu.im/
Submission: On October 02 via automatic, source certstream-suspicious — Scanned from DE

Summary

This website contacted 3 IPs in 1 countries across 3 domains to perform 5 HTTP transactions. The main IP is 72.66.16.222, located in Aldie, United States and belongs to UUNET, US. The main domain is tracker.yuu.im.
TLS certificate: Issued by R11 on October 2nd 2024. Valid for: 3 months.
This is the only time tracker.yuu.im was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 72.66.16.222 701 (UUNET)
2 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a04:4e42:400... 54113 (FASTLY)
5 3
Apex Domain
Subdomains
Transfer
2 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 311
55 KB
2 yuu.im
tracker.yuu.im
2 KB
1 jquery.com
code.jquery.com — Cisco Umbrella Rank: 791
30 KB
5 3
Domain Requested by
2 cdn.jsdelivr.net tracker.yuu.im
2 tracker.yuu.im
1 code.jquery.com tracker.yuu.im
5 3

This site contains no links.

Subject Issuer Validity Valid
tracker.yuu.im
R11
2024-10-02 -
2024-12-31
3 months crt.sh
*.jsdelivr.net
Sectigo RSA Domain Validation Secure Server CA
2024-05-04 -
2025-05-04
a year crt.sh
*.jquery.com
Sectigo ECC Domain Validation Secure Server CA
2024-06-25 -
2025-06-25
a year crt.sh

This page contains 1 frames:

Primary Page: https://tracker.yuu.im/
Frame ID: 6E200C46761C3FC93F5EF1D17BCA66D8
Requests: 5 HTTP requests in this frame

Screenshot

Page Title

ARM

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

5
Requests

100 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

1
Countries

87 kB
Transfer

396 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

5 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
tracker.yuu.im/
2 KB
965 B
Document
General
Full URL
https://tracker.yuu.im/
Protocol
H2
Security
TLS 1.3, , CHACHA20_POLY1305
Server
72.66.16.222 Aldie, United States, ASN701 (UUNET, US),
Reverse DNS
static-72-66-16-222.washdc.fios.verizon.net
Software
hypercorn-h11 /
Resource Hash
8cc7858ce0b0fd29a736f9c718b6bd19230f0e54e54828693bff132d3690a22b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

content-encoding
gzip
content-length
764
content-type
text/html; charset=utf-8
cross-origin-opener-policy
same-origin
date
Wed, 02 Oct 2024 21:56:53 GMT
referrer-policy
same-origin
server
hypercorn-h11
vary
Accept-Encoding origin
x-content-type-options
nosniff
x-frame-options
DENY
bootstrap.min.css
cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/
227 KB
31 KB
Stylesheet
General
Full URL
https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css
Requested by
Host: tracker.yuu.im
URL: https://tracker.yuu.im/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:ba1f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3017df4a76db5f01c2b99b603d88b03106df13bcfe18e67b7c13c2341d3a67df
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer

Response headers

access-control-expose-headers
*
content-encoding
gzip
cf-cache-status
HIT
etag
W/"38df4-HxOZgbm0enZu+gphu3ito1HxbEs"
age
17562230
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8tV3QaiJT96m5Bupd%2FzazBRPtgj6UE9x7vBdgqXc%2BKtjXMXDoPwcBy9oMKfPyl5fuhZT5lBmzOU5U62YixoNZf6PpPv1ZEPNh%2FSVedeir1AIBaXosyySVGnN54%2BF4Q8NZBBMsRFf1200xlzXZtE%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
x-jsd-version-type
version
x-cache
HIT, MISS
date
Wed, 02 Oct 2024 21:56:53 GMT
content-type
text/css; charset=utf-8
x-served-by
cache-fra-etou8220083-FRA, cache-lga21980-LGA
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy
cross-origin
cf-ray
8cc7f1ed19d3d411-FRA
accept-ranges
bytes
access-control-allow-origin
*
content-length
30835
server
cloudflare
x-jsd-version
5.3.2
jquery-3.7.1.min.js
code.jquery.com/
85 KB
30 KB
Script
General
Full URL
https://code.jquery.com/jquery-3.7.1.min.js
Requested by
Host: tracker.yuu.im
URL: https://tracker.yuu.im/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:400::649 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
fc9a93dd241f6b045cbff0481cf4e1901becd0e12fb45166a8f17f95823f0b1a

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer

Response headers

content-encoding
gzip
etag
W/"28feccc0-155ed"
age
2560141
x-cache
HIT, HIT
date
Wed, 02 Oct 2024 21:56:54 GMT
content-type
application/javascript; charset=utf-8
last-modified
Fri, 18 Oct 1991 12:00:00 GMT
x-cache-hits
3, 193332
x-served-by
cache-lga21978-LGA, cache-fra-etou8220064-FRA
vary
Accept-Encoding
cache-control
public, max-age=31536000, stale-while-revalidate=604800
x-timer
S1727906214.226325,VS0,VE0
cross-origin-resource-policy
cross-origin
via
1.1 varnish, 1.1 varnish
accept-ranges
bytes
access-control-allow-origin
*
content-length
30336
server
nginx
bootstrap.bundle.min.js
cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/
79 KB
24 KB
Script
General
Full URL
https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js
Requested by
Host: tracker.yuu.im
URL: https://tracker.yuu.im/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:ba1f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
82f64f62bb03c1bc1824b0f9c9e05f70dba33e146818e63cdf5c306c8cf3dedd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer

Response headers

access-control-expose-headers
*
content-encoding
gzip
cf-cache-status
HIT
etag
W/"13b17-9/0PPchLLPk7+B6DJQWmc/NU4KM"
age
17553410
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=KfqsFBJGAXevfhVz356aGu5w4urB%2FnD5Ktxp6n3c0iiO3lRaXqf3mruKaNFulRyS6yEty1TwZbt2JG3Bcp0t2PLHo31nc9Eke4lQJRYpk0yRLYL5EskFGIEkTYlH8lzwlFa22asUACQxHcwP5Zs%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
x-jsd-version-type
version
x-cache
MISS, MISS
date
Wed, 02 Oct 2024 21:56:53 GMT
content-type
application/javascript; charset=utf-8
x-served-by
cache-fra-etou8220085-FRA, cache-lga21958-LGA
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy
cross-origin
cf-ray
8cc7f1ed19d6d411-FRA
accept-ranges
bytes
access-control-allow-origin
*
content-length
23841
server
cloudflare
x-jsd-version
5.3.2
favicon.ico
tracker.yuu.im/
2 KB
1 KB
Other
General
Full URL
https://tracker.yuu.im/favicon.ico
Protocol
H2
Security
TLS 1.3, , CHACHA20_POLY1305
Server
72.66.16.222 Aldie, United States, ASN701 (UUNET, US),
Reverse DNS
static-72-66-16-222.washdc.fios.verizon.net
Software
hypercorn-h11 /
Resource Hash
9183e435e4b99ffbb6fddfa8d4937e1de27943a04b6cb04c9dd23c09f4d0b8c4
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://tracker.yuu.im/

Response headers

cross-origin-opener-policy
same-origin
content-encoding
gzip
x-content-type-options
nosniff
referrer-policy
same-origin
content-length
1035
date
Wed, 02 Oct 2024 21:56:54 GMT
content-type
text/html; charset=utf-8
vary
Accept-Encoding, origin
server
hypercorn-h11
x-frame-options
DENY

Verdicts & Comments Add Verdict or Comment

4 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.

function| $ function| jQuery number| uidEvent object| bootstrap

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://tracker.yuu.im/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
X-Frame-Options DENY