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vupa91.cls.vn Open in urlscan Pro
103.74.120.246  Public Scan

Go To Rescan Add Verdict Report
URL: https://vupa91.cls.vn/
Submission: On June 18 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 12 IPs in 4 countries across 6 domains to perform 38 HTTP transactions. The main IP is 103.74.120.246, located in Viet Nam and belongs to BKNS-AS-VN Bach Kim Network solutions Join stock company, VN. The main domain is vupa91.cls.vn.
TLS certificate: Issued by Sectigo RSA Domain Validation Secure ... on August 22nd 2023. Valid for: a year.
This is the only time vupa91.cls.vn was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
22 103.74.120.246 135967 (BKNS-AS-V...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 216.58.206.68 15169 (GOOGLE)
2 103.74.120.83 135967 (BKNS-AS-V...)
1 2a00:1450:400... 15169 (GOOGLE)
1 142.250.185.104 15169 (GOOGLE)
2 2001:4860:480... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
38 12
22    103.74.120.246 (Viet Nam)

ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN)
PTR: mail.save.vn
vupa91.cls.vn
apiv4.cls.vn
1    2a00:1450:4001:829::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
1    2a00:1450:4001:80f::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    2a00:1450:400c:c06::54 (Brussels, Belgium)

ASN15169 (GOOGLE, US)
accounts.google.com
1    216.58.206.68 (United States)

ASN15169 (GOOGLE, US)
PTR: mil07s08-in-f4.1e100.net
www.google.com
2    103.74.120.83 (Viet Nam)

ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN)
rs.cls.vn
1    2a00:1450:4001:81d::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.gstatic.com
1    142.250.185.104 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s49-in-f8.1e100.net
www.googletagmanager.com
2    2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)
region1.google-analytics.com
2    2a00:1450:4001:828::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2a00:1450:4001:80e::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
Apex Domain
Subdomains		 Transfer
24 cls.vn
vupa91.cls.vn
rs.cls.vn
apiv4.cls.vn
3 MB
4 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 2347
www.google-analytics.com — Cisco Umbrella Rank: 68
21 KB
2 gstatic.com
www.gstatic.com
fonts.gstatic.com
239 KB
2 google.com
accounts.google.com — Cisco Umbrella Rank: 41
www.google.com — Cisco Umbrella Rank: 5
84 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 79
170 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 77
4 KB
38 6
Domain Requested by
18 vupa91.cls.vn vupa91.cls.vn
4 apiv4.cls.vn vupa91.cls.vn
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 region1.google-analytics.com www.googletagmanager.com
2 rs.cls.vn vupa91.cls.vn
2 www.googletagmanager.com vupa91.cls.vn
www.googletagmanager.com
1 fonts.gstatic.com fonts.googleapis.com
1 www.gstatic.com www.google.com
1 www.google.com vupa91.cls.vn
1 accounts.google.com vupa91.cls.vn
1 fonts.googleapis.com vupa91.cls.vn
38 11

This site contains no links.

Subject Issuer Validity Valid
*.cls.vn
Sectigo RSA Domain Validation Secure Server CA		 2023-08-22 -
2024-09-21		 a year crt.sh
upload.video.google.com
WR2		 2024-05-27 -
2024-08-19		 3 months crt.sh
*.google-analytics.com
WR2		 2024-05-27 -
2024-08-19		 3 months crt.sh
accounts.google.com
GTS CA 1C3		 2024-05-27 -
2024-08-19		 3 months crt.sh
*.google.com
WR2		 2024-05-27 -
2024-08-19		 3 months crt.sh
*.gstatic.com
WR2		 2024-05-27 -
2024-08-19		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://vupa91.cls.vn/
Frame ID: 3177A95AA4A06CFEDC3E09433BF6B898
Requests: 37 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Detected technologies

Overall confidence: 100%
Detected patterns
  • accounts\.google\.com/gsi/client
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • /recaptcha/api\.js

Page Statistics

38
Requests

92 %
HTTPS

64 %
IPv6

6
Domains

11
Subdomains

12
IPs

4
Countries

3208 kB
Transfer

8823 kB
Size

4
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

38 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
vupa91.cls.vn/ 		3 KB
3 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://vupa91.cls.vn/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
48f232489c92760d22de60acee6317d40109cfb603f9ed2285d79c27eba30405
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

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/126.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

Accept-Ranges
bytes
Connection
keep-alive
Content-Length
2786
Content-Type
text/html
Date
Tue, 18 Jun 2024 06:52:21 GMT
ETag
"666c6100-ae2"
Last-Modified
Fri, 14 Jun 2024 15:25:52 GMT
Server
nginx/1.21.0
Strict-Transport-Security
max-age=2592000; preload
css2
fonts.googleapis.com/ 		39 KB
4 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css2?family=Noto+Serif&family=Barlow+Condensed&family=Dancing+Script&family=Style+Script&family=Source+Serif+Pro&family=Carattere&family=Bonheur+Royale&family=Corinthia&family=Fira+Sans&family=Inter&family=Playfair+Display&family=Cormorant+Garamond&family=Open+Sans&family=Great+Vibes+Regular&family=Andada+Pro&family=Josefin+Sans&family=Alex+Brush&family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:829::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
cb2f2834eef69e5c103907edaa5f12a0ef86a079710618797a7efbda6a9a4c58
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
Origin
https://vupa91.cls.vn
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000
date
Tue, 18 Jun 2024 06:34:30 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Tue, 18 Jun 2024 06:34:30 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Tue, 18 Jun 2024 06:34:30 GMT
loader.css
vupa91.cls.vn/ 		2 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://vupa91.cls.vn/loader.css
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
e2d8ef86c303dab4f86c7d1387e72a8e1ff38349a96925625ae48965510492ec
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 18 Jun 2024 06:52:21 GMT
Strict-Transport-Security
max-age=2592000; preload
Last-Modified
Fri, 14 Jun 2024 15:25:52 GMT
Server
nginx/1.21.0
ETag
"666c6100-693"
Content-Type
text/css
Cache-Control
max-age=31536000, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1683
Expires
Wed, 18 Jun 2025 06:34:29 GMT
js
www.googletagmanager.com/gtag/ 		291 KB
99 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=G-33R2G7C4SH
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
b3b5c1421932426ed2d217bd58849ae33d411dbd9311b5b54909fa189bcb9d92
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
Origin
https://vupa91.cls.vn
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 18 Jun 2024 06:34:31 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Origin, Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
https://vupa91.cls.vn
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
101207
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Tue, 18 Jun 2024 06:34:31 GMT
client
accounts.google.com/gsi/ 		219 KB
83 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://accounts.google.com/gsi/client
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c06::54 Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
9530136f76779eb6198cb8c30ef463a79ebe8d9523352435f0c1de6008f655cc
Security Headers
Name Value
Content-Security-Policy script-src 'report-sample' 'nonce-W66T78KKHLO6WW5C2dUMCg' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http, require-trusted-types-for 'script';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 18 Jun 2024 06:34:31 GMT
content-security-policy
script-src 'report-sample' 'nonce-W66T78KKHLO6WW5C2dUMCg' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http, require-trusted-types-for 'script';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http
content-encoding
gzip
x-content-type-options
nosniff
server
ESF
x-frame-options
SAMEORIGIN
report-to
{"group":"coop_dd7de8473bddc59c6b748810a67a39b1","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/dd7de8473bddc59c6b748810a67a39b1"}]}
content-type
application/javascript; charset=utf-8
cache-control
private, max-age=1800
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
cross-origin-opener-policy-report-only
same-origin; report-to="coop_dd7de8473bddc59c6b748810a67a39b1"
expires
Tue, 18 Jun 2024 06:34:31 GMT
api.js
www.google.com/recaptcha/ 		1 KB
967 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google.com/recaptcha/api.js?onload=onloadCallback&render=explicit
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
216.58.206.68 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
mil07s08-in-f4.1e100.net
Software
GSE /
Resource Hash
77fb8832f6bd7d36c0156f6b1c811d11736b3b7324446a89a2482c01ecd7a8d4
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 18 Jun 2024 06:34:31 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
server
GSE
x-frame-options
SAMEORIGIN
content-type
text/javascript; charset=utf-8
cache-control
private, max-age=300
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
1; mode=block
expires
Tue, 18 Jun 2024 06:34:31 GMT
app.c634fdaf.css
vupa91.cls.vn/css/ 		853 KB
116 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://vupa91.cls.vn/css/app.c634fdaf.css
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
b481fc971295471c8cb4acfdd123d6ad9e482742fcfaabecd8a0faec3773d588
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 18 Jun 2024 06:52:21 GMT
Content-Encoding
gzip
Strict-Transport-Security
max-age=2592000; preload
Last-Modified
Fri, 14 Jun 2024 15:25:51 GMT
Server
nginx/1.21.0
ETag
W/"666c60ff-d5349"
Transfer-Encoding
chunked
Content-Type
text/css
Cache-Control
max-age=31536000, public
Connection
keep-alive
Expires
Wed, 18 Jun 2025 06:34:29 GMT
chunk-libs.c5191e06.css
vupa91.cls.vn/css/ 		31 KB
31 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://vupa91.cls.vn/css/chunk-libs.c5191e06.css
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
d3f0a5cbb71ebe432637557f36f7389c19d9f865234c8043c959d22653ae6807
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 18 Jun 2024 06:52:22 GMT
Strict-Transport-Security
max-age=2592000; preload
Last-Modified
Fri, 14 Jun 2024 15:25:52 GMT
Server
nginx/1.21.0
ETag
"666c6100-7c63"
Content-Type
text/css
Cache-Control
max-age=31536000, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
31843
Expires
Wed, 18 Jun 2025 06:34:30 GMT
app.98bf976e.js
vupa91.cls.vn/js/ 		800 KB
183 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://vupa91.cls.vn/js/app.98bf976e.js
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
d475b411d46d14460ed7ee9e0ac046b9ef4c05f8f12579c4087eea035e4078d2
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 18 Jun 2024 06:52:22 GMT
Content-Encoding
gzip
Strict-Transport-Security
max-age=2592000; preload
Last-Modified
Fri, 14 Jun 2024 15:25:51 GMT
Server
nginx/1.21.0
ETag
W/"666c60ff-c7e7f"
Transfer-Encoding
chunked
Content-Type
application/javascript
Cache-Control
max-age=31536000, public
Connection
keep-alive
Expires
Wed, 18 Jun 2025 06:34:30 GMT
chunk-libs.f4c9d051.js
vupa91.cls.vn/js/ 		2 MB
539 KB 		Script
General
Check archive.org
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https://vupa91.cls.vn/js/chunk-libs.f4c9d051.js
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Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
1fafed0442223b1a725f620ad430ca0747ed47bd1f4ff7a3854dda4b9f7a9986
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 18 Jun 2024 06:52:22 GMT
Content-Encoding
gzip
Strict-Transport-Security
max-age=2592000; preload
Last-Modified
Fri, 14 Jun 2024 15:25:52 GMT
Server
nginx/1.21.0
ETag
W/"666c6100-1e9725"
Transfer-Encoding
chunked
Content-Type
application/javascript
Cache-Control
max-age=31536000, public
Connection
keep-alive
Expires
Wed, 18 Jun 2025 06:34:30 GMT
mathlive.min.js
rs.cls.vn/js/ 		698 KB
699 KB 		Script
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https://rs.cls.vn/js/mathlive.min.js
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URL: https://vupa91.cls.vn/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
103.74.120.83 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
01caf9bc23f281aa7f033e685b8be16fe337a2b129b777bd9898c092e39de20b

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 18 Jun 2024 06:52:38 GMT
last-modified
Fri, 12 Apr 2024 07:43:06 GMT
server
nginx/1.20.1
etag
"1da8cad0e6189cf"
content-type
application/javascript
access-control-allow-origin
*
accept-ranges
bytes
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Accept
content-length
714959
runtime.7d7227f6.js
vupa91.cls.vn/js/ 		38 KB
39 KB 		Script
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https://vupa91.cls.vn/js/runtime.7d7227f6.js
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Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 18 Jun 2024 06:52:22 GMT
Strict-Transport-Security
max-age=2592000; preload
Last-Modified
Fri, 14 Jun 2024 15:25:52 GMT
Server
nginx/1.21.0
ETag
"666c6100-99c7"
Content-Type
application/javascript
Cache-Control
max-age=31536000, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
39367
Expires
Wed, 18 Jun 2025 06:34:30 GMT
recaptcha__de.js
www.gstatic.com/recaptcha/releases/KXX4ARWFlYTftefkdODAYWZh/ 		518 KB
207 KB 		Script
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https://www.gstatic.com/recaptcha/releases/KXX4ARWFlYTftefkdODAYWZh/recaptcha__de.js
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Host: www.google.com
URL: https://www.google.com/recaptcha/api.js?onload=onloadCallback&render=explicit
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81d::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
612ad04469fba362238294e47106a2e6061ef90c111851c0cdcae2e3ee27a6bb
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
Origin
https://vupa91.cls.vn
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 17 Jun 2024 18:10:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
44634
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/recaptcha
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
210814
x-xss-protection
0
last-modified
Sat, 15 Jun 2024 04:02:13 GMT
server
sffe
cross-origin-opener-policy
same-origin-allow-popups; report-to="recaptcha"
vary
Accept-Encoding
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
expires
Tue, 17 Jun 2025 18:10:37 GMT
js
www.googletagmanager.com/gtag/ 		195 KB
71 KB 		Script
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URL: https://www.googletagmanager.com/gtag/js?id=G-33R2G7C4SH
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.185.104 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s49-in-f8.1e100.net
Software
Google Tag Manager /
Resource Hash
031454e5267fb90c43c195c04e7c467e773c0f2192ab730f6e49b0ca8b187aff
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 18 Jun 2024 06:34:31 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
72390
x-xss-protection
0
last-modified
Tue, 18 Jun 2024 06:00:00 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Tue, 18 Jun 2024 06:34:31 GMT
collect
region1.google-analytics.com/g/ 		0
244 B 		Ping
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https://region1.google-analytics.com/g/collect?v=2&tid=G-33R2G7C4SH&gtm=45je46c0v872526103za200&_p=1718692470928&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&tag_exp=0&cid=1651552135.1718692471&ul=de-de&are=1&frm=0&pscdl=noapi&_geo=1&_rdi=1&_s=1&sid=1718692471&sct=1&seg=0&dl=https%3A%2F%2Fvupa91.cls.vn%2F&dt=&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=2861&_z=sendBeacon
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-33R2G7C4SH
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Tue, 18 Jun 2024 06:34:31 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://vupa91.cls.vn
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
analytics.js
www.google-analytics.com/ 		52 KB
21 KB 		Script
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URL: https://www.googletagmanager.com/gtag/js?id=UA-201266808-1&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Tue, 18 Jun 2024 06:29:08 GMT
last-modified
Tue, 12 Dec 2023 18:09:08 GMT
server
Golfe2
age
323
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20994
expires
Tue, 18 Jun 2024 08:29:08 GMT
collect
www.google-analytics.com/j/ 		1 B
205 B 		XHR
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https://www.google-analytics.com/j/collect?v=1&_v=j101&a=446950783&t=pageview&_s=1&dl=https%3A%2F%2Fvupa91.cls.vn%2F&ul=de-de&de=UTF-8&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YADAAUABAAAAACAAI~&jid=1054271243&gjid=430638716&cid=1651552135.1718692471&tid=UA-201266808-1&_gid=554259196.1718692472&_r=1&gtm=457e46c0z8872526103za200zb872526103&gcd=13l3l3l2l1&dma_cps=sypham&dma=1&tag_exp=0&jsscut=1&npa=1&z=885625954
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-platform
"Win32"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Tue, 18 Jun 2024 06:34:31 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://vupa91.cls.vn
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
1
expires
Fri, 01 Jan 1990 00:00:00 GMT
Montserrat-VariableFont_wght.52a37115.ttf
vupa91.cls.vn/fonts/ 		385 KB
385 KB 		Font
General
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https://vupa91.cls.vn/fonts/Montserrat-VariableFont_wght.52a37115.ttf
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Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/css/app.c634fdaf.css
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
a4fe82b4bfd40c71320ab0f1daca8ba2f230b55a56ffa94d5d1b349675b70d73
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/css/app.c634fdaf.css
Origin
https://vupa91.cls.vn
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 18 Jun 2024 06:52:25 GMT
Strict-Transport-Security
max-age=2592000; preload
Last-Modified
Fri, 14 Jun 2024 15:25:51 GMT
Server
nginx/1.21.0
ETag
"666c60ff-6039c"
Content-Type
application/octet-stream
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
394140
get-list-setting-default
apiv4.cls.vn/api/SettingSystem/ 		167 B
431 B 		XHR
General
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https://apiv4.cls.vn/api/SettingSystem/get-list-setting-default
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Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/js/chunk-libs.f4c9d051.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
363de11de0b42bd89e09a49a60b4c3d7193b719f387041610dfbdd25ec62ce21
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Accept
application/json, text/plain, */*
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Access-Control-Allow-Origin
*
Date
Tue, 18 Jun 2024 06:52:28 GMT
Strict-Transport-Security
max-age=2592000; preload
Server
nginx/1.21.0
Connection
keep-alive
Content-Length
167
Content-Type
application/json; charset=utf-8
collect
region1.google-analytics.com/g/ 		0
55 B 		Ping
General
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https://region1.google-analytics.com/g/collect?v=2&tid=G-33R2G7C4SH&gtm=45je46c0v872526103za200&_p=1718692470928&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&tag_exp=0&cid=1651552135.1718692471&ul=de-de&are=1&frm=0&pscdl=noapi&_eu=AEA&_geo=1&_rdi=1&_s=2&sid=1718692471&sct=1&seg=0&dl=https%3A%2F%2Fvupa91.cls.vn%2F&dt=&en=scroll&epn.percent_scrolled=90&_et=34&tfd=7916&_z=sendBeacon
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-33R2G7C4SH
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Tue, 18 Jun 2024 06:34:37 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://vupa91.cls.vn
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
favicon.ico
vupa91.cls.vn/ 		1 KB
1 KB 		Other
General
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https://vupa91.cls.vn/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
2f66dc133b3865bbd7d68f5899911317d4320500bc77cdea5509fb6f47d9360b
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 18 Jun 2024 06:52:28 GMT
Strict-Transport-Security
max-age=2592000; preload
Last-Modified
Fri, 14 Jun 2024 15:25:52 GMT
Server
nginx/1.21.0
ETag
"666c6100-47e"
Content-Type
image/x-icon
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1150
chunk-2d22bcc3.6df60c0c.js
vupa91.cls.vn/js/ 		659 B
1 KB 		Script
General
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https://vupa91.cls.vn/js/chunk-2d22bcc3.6df60c0c.js
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Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/js/runtime.7d7227f6.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
a4a23887882275b4a921149383fe548a51e7f1175433718c489dcb5c87beab36
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 18 Jun 2024 06:52:29 GMT
Strict-Transport-Security
max-age=2592000; preload
Last-Modified
Fri, 14 Jun 2024 15:25:51 GMT
Server
nginx/1.21.0
ETag
"666c60ff-293"
Content-Type
application/javascript
Cache-Control
max-age=31536000, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
659
Expires
Wed, 18 Jun 2025 06:34:37 GMT
version.txt
vupa91.cls.vn/ 		8 B
296 B 		XHR
General
Check archive.org
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Full URL
https://vupa91.cls.vn/version.txt?t=1718692477932
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/js/app.98bf976e.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
e97edc350bee4b8cac8b37fd4d592fddc753e93d71b1733c163ca7c44244e58e
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 18 Jun 2024 06:52:29 GMT
Strict-Transport-Security
max-age=2592000; preload
Last-Modified
Fri, 14 Jun 2024 15:25:52 GMT
Server
nginx/1.21.0
ETag
"666c6100-8"
Content-Type
text/plain
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
8
chunk-2d22bf42.da87f5a2.js
vupa91.cls.vn/js/ 		22 KB
22 KB 		Script
General
Check archive.org
Download Go to
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https://vupa91.cls.vn/js/chunk-2d22bf42.da87f5a2.js
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/js/runtime.7d7227f6.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
2b7d4dc8cdadaa92e2f4ffe16f35fabc016ef7b1209ee37328ebc072824e694a
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 18 Jun 2024 06:52:29 GMT
Strict-Transport-Security
max-age=2592000; preload
Last-Modified
Fri, 14 Jun 2024 15:25:51 GMT
Server
nginx/1.21.0
ETag
"666c60ff-583a"
Content-Type
application/javascript
Cache-Control
max-age=31536000, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
22586
Expires
Wed, 18 Jun 2025 06:34:37 GMT
chunk-52423ece.edc6bcbe.css
vupa91.cls.vn/css/ 		23 KB
23 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://vupa91.cls.vn/css/chunk-52423ece.edc6bcbe.css
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/js/runtime.7d7227f6.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
f50344d22756327d60ada4f2f875e57b84577109cb644f777b4fd89958a1006e
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 18 Jun 2024 06:52:29 GMT
Strict-Transport-Security
max-age=2592000; preload
Last-Modified
Fri, 14 Jun 2024 15:25:51 GMT
Server
nginx/1.21.0
ETag
"666c60ff-5ae2"
Content-Type
text/css
Cache-Control
max-age=31536000, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
23266
Expires
Wed, 18 Jun 2025 06:34:37 GMT
chunk-52423ece.a6c38a04.js
vupa91.cls.vn/js/ 		128 KB
34 KB 		Script
General
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Full URL
https://vupa91.cls.vn/js/chunk-52423ece.a6c38a04.js
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/js/runtime.7d7227f6.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
78475729833884f8cff0f93b193064dd0611aa63529cb1d18ccb38f59dcdc87b
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 18 Jun 2024 06:52:29 GMT
Content-Encoding
gzip
Strict-Transport-Security
max-age=2592000; preload
Last-Modified
Fri, 14 Jun 2024 15:25:51 GMT
Server
nginx/1.21.0
ETag
W/"666c60ff-201fa"
Transfer-Encoding
chunked
Content-Type
application/javascript
Cache-Control
max-age=31536000, public
Connection
keep-alive
Expires
Wed, 18 Jun 2025 06:34:37 GMT
chunk-4f011194.caf0bda0.js
vupa91.cls.vn/js/ 		22 KB
22 KB 		Script
General
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https://vupa91.cls.vn/js/chunk-4f011194.caf0bda0.js
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/js/runtime.7d7227f6.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
69abe5c59e6188cc59e21357a2b36a1e3dd696025e8f43b9922ab3ed068e9444
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 18 Jun 2024 06:52:29 GMT
Strict-Transport-Security
max-age=2592000; preload
Last-Modified
Fri, 14 Jun 2024 15:25:51 GMT
Server
nginx/1.21.0
ETag
"666c60ff-57a4"
Content-Type
application/javascript
Cache-Control
max-age=31536000, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
22436
Expires
Wed, 18 Jun 2025 06:34:37 GMT
chunk-79065aa2.76bb8606.js
vupa91.cls.vn/js/ 		8 KB
8 KB 		Script
General
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https://vupa91.cls.vn/js/chunk-79065aa2.76bb8606.js
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/js/runtime.7d7227f6.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
5572eb7dcb8c26c6e9f6e5fae627e7be8eb5078129a9c0d9e8a1abff8ae5b223
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 18 Jun 2024 06:52:29 GMT
Strict-Transport-Security
max-age=2592000; preload
Last-Modified
Fri, 14 Jun 2024 15:25:51 GMT
Server
nginx/1.21.0
ETag
"666c60ff-1fad"
Content-Type
application/javascript
Cache-Control
max-age=31536000, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
8109
Expires
Wed, 18 Jun 2025 06:34:37 GMT
chunk-951fc4c6.a5b10052.css
vupa91.cls.vn/css/ 		416 KB
55 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://vupa91.cls.vn/css/chunk-951fc4c6.a5b10052.css
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/js/runtime.7d7227f6.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
e6fd9fee625bca937a626f76a5e0c85fda1c0a96d5165bb58b3fdaab714ec69e
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 18 Jun 2024 06:52:29 GMT
Content-Encoding
gzip
Strict-Transport-Security
max-age=2592000; preload
Last-Modified
Fri, 14 Jun 2024 15:25:51 GMT
Server
nginx/1.21.0
ETag
W/"666c60ff-68013"
Transfer-Encoding
chunked
Content-Type
text/css
Cache-Control
max-age=31536000, public
Connection
keep-alive
Expires
Wed, 18 Jun 2025 06:34:37 GMT
chunk-951fc4c6.0a098261.js
vupa91.cls.vn/js/ 		2 MB
520 KB 		Script
General
Check archive.org
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Full URL
https://vupa91.cls.vn/js/chunk-951fc4c6.0a098261.js
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/js/runtime.7d7227f6.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 18 Jun 2024 06:52:29 GMT
Content-Encoding
gzip
Strict-Transport-Security
max-age=2592000; preload
Last-Modified
Fri, 14 Jun 2024 15:25:51 GMT
Server
nginx/1.21.0
ETag
W/"666c60ff-209495"
Transfer-Encoding
chunked
Content-Type
application/javascript
Cache-Control
max-age=31536000, public
Connection
keep-alive
Expires
Wed, 18 Jun 2025 06:34:37 GMT
get-setting-portal
apiv4.cls.vn/api/management/ 		63 B
317 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://apiv4.cls.vn/api/management/get-setting-portal
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/js/chunk-libs.f4c9d051.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
d87b7b11f05f484d135fe7dfd3a9c5ec39b292b8a895b38e98e367a62584b245
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Accept
application/json, text/plain, */*
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Access-Control-Allow-Origin
*
Date
Tue, 18 Jun 2024 06:52:29 GMT
Strict-Transport-Security
max-age=2592000; preload
Server
nginx/1.21.0
Connection
keep-alive
Content-Length
63
Content-Type
application/json; charset=utf-8
get-setting-portal
apiv4.cls.vn/api/management/ 		63 B
317 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://apiv4.cls.vn/api/management/get-setting-portal
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/js/chunk-libs.f4c9d051.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
d87b7b11f05f484d135fe7dfd3a9c5ec39b292b8a895b38e98e367a62584b245
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Accept
application/json, text/plain, */*
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Access-Control-Allow-Origin
*
Date
Tue, 18 Jun 2024 06:52:29 GMT
Strict-Transport-Security
max-age=2592000; preload
Server
nginx/1.21.0
Connection
keep-alive
Content-Length
63
Content-Type
application/json; charset=utf-8
get-detail
apiv4.cls.vn/api/theme/ 		147 B
411 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://apiv4.cls.vn/api/theme/get-detail
Requested by
Host: vupa91.cls.vn
URL: https://vupa91.cls.vn/js/chunk-libs.f4c9d051.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
103.74.120.246 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
mail.save.vn
Software
nginx/1.21.0 /
Resource Hash
c406aadfe3a8dbbf69fd089d2d84ccee1f2f08deca6e49d05eb25704972eee5c
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Accept
application/json, text/plain, */*
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Access-Control-Allow-Origin
*
Date
Tue, 18 Jun 2024 06:52:29 GMT
Strict-Transport-Security
max-age=2592000; preload
Server
nginx/1.21.0
Connection
keep-alive
Content-Length
147
Content-Type
application/json; charset=utf-8
JTUSjIg1_i6t8kCHKm459Wlhyw.woff2
fonts.gstatic.com/s/montserrat/v26/ 		32 KB
33 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/montserrat/v26/JTUSjIg1_i6t8kCHKm459Wlhyw.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Noto+Serif&family=Barlow+Condensed&family=Dancing+Script&family=Style+Script&family=Source+Serif+Pro&family=Carattere&family=Bonheur+Royale&family=Corinthia&family=Fira+Sans&family=Inter&family=Playfair+Display&family=Cormorant+Garamond&family=Open+Sans&family=Great+Vibes+Regular&family=Andada+Pro&family=Josefin+Sans&family=Alex+Brush&family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80e::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
bb2f90081933c0f2475883ca2c5cfee94e96d7314a09433fffc42e37f4cffd3b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://fonts.googleapis.com/
Origin
https://vupa91.cls.vn
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 13 Jun 2024 19:53:49 GMT
x-content-type-options
nosniff
age
384049
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
33092
x-xss-protection
0
last-modified
Wed, 13 Sep 2023 22:51:58 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Fri, 13 Jun 2025 19:53:49 GMT
favicon.svg
rs.cls.vn/badge/ 		2 KB
2 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://rs.cls.vn/badge/favicon.svg
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
103.74.120.83 , Viet Nam, ASN135967 (BKNS-AS-VN Bach Kim Network solutions Join stock company, VN),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
069b636a40d1b6c3c7bad3b19fc27e3a240c2e36485ee45072c68b3debcc94f2

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://vupa91.cls.vn/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 18 Jun 2024 06:52:45 GMT
last-modified
Fri, 17 Dec 2021 09:23:51 GMT
server
nginx/1.20.1
etag
"1d7f327cda2eb9d"
content-type
image/svg+xml
access-control-allow-origin
*
accept-ranges
bytes
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Accept
content-length
1565
emptyData.png
rs.cls.vn/badge/ 		0
0
ensure
apiv4.cls.vn/api/HeaderWidget/ 		0
0
ensure
apiv4.cls.vn/api/HeaderWidget/ 		0
0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
rs.cls.vn
URL
https://rs.cls.vn/badge/emptyData.png
Domain
apiv4.cls.vn
URL
https://apiv4.cls.vn/api/HeaderWidget/ensure
Domain
apiv4.cls.vn
URL
https://apiv4.cls.vn/api/HeaderWidget/ensure

Verdicts & Comments Add Verdict or Comment

34 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.

undefined| event object| fence object| sharedStorage function| gtag function| onloadCallback object| dataLayer object| ___grecaptcha_cfg object| grecaptcha string| __recaptcha_api boolean| __google_recaptcha_client object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal object| default_gsi object| _F_toggles object| google object| recaptcha string| GoogleAnalyticsObject function| ga object| gaplugins object| gaData object| MathLive function| MathfieldElement object| webpackJsonp object| regeneratorRuntime object| FontAwesomeConfig object| ___FONT_AWESOME___ function| setImmediate function| clearImmediate function| _ object| closure_lm_975965 object| captcha object| signInGoogle

4 Cookies

Domain/Path Name / Value
.cls.vn/ Name: _ga_33R2G7C4SH
Value: GS1.1.1718692471.1.0.1718692471.0.0.0
.cls.vn/ Name: _ga
Value: GA1.2.1651552135.1718692471
.cls.vn/ Name: _gid
Value: GA1.2.554259196.1718692472
.cls.vn/ Name: _gat_gtag_UA_201266808_1
Value: 1

2 Console Messages

Source Level URL
Text
network error URL: https://apiv4.cls.vn/api/SettingSystem/get-list-setting-default
Message:
Failed to load resource: the server responded with a status of 400 (Bad Request)
network error URL: https://apiv4.cls.vn/api/theme/get-detail
Message:
Failed to load resource: the server responded with a status of 400 (Bad Request)

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
Strict-Transport-Security max-age=2592000; preload

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.

accounts.google.com
apiv4.cls.vn
fonts.googleapis.com
fonts.gstatic.com
region1.google-analytics.com
rs.cls.vn
vupa91.cls.vn
www.google-analytics.com
www.google.com
www.googletagmanager.com
www.gstatic.com
apiv4.cls.vn
rs.cls.vn
103.74.120.246
103.74.120.83
142.250.185.104
2001:4860:4802:34::36
216.58.206.68
2a00:1450:4001:80e::2003
2a00:1450:4001:80f::2008
2a00:1450:4001:81d::2003
2a00:1450:4001:828::200e
2a00:1450:4001:829::200a
2a00:1450:400c:c06::54
01caf9bc23f281aa7f033e685b8be16fe337a2b129b777bd9898c092e39de20b
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069b636a40d1b6c3c7bad3b19fc27e3a240c2e36485ee45072c68b3debcc94f2
1fafed0442223b1a725f620ad430ca0747ed47bd1f4ff7a3854dda4b9f7a9986
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5572eb7dcb8c26c6e9f6e5fae627e7be8eb5078129a9c0d9e8a1abff8ae5b223
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de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
e2d8ef86c303dab4f86c7d1387e72a8e1ff38349a96925625ae48965510492ec
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