Submitted URL: https://chemvnu.edu.vn/2020/02/cach-phan-biet-nhanh-ethanol-va-metanol.html
Effective URL: https://www.chemvnu.edu.vn/2020/02/cach-phan-biet-nhanh-ethanol-va-metanol.html
Submission: On December 21 via api from US — Scanned from NL

Summary

This website contacted 14 IPs in 4 countries across 10 domains to perform 40 HTTP transactions. The main IP is 2a06:98c1:3121::3, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.chemvnu.edu.vn.
TLS certificate: Issued by WE1 on December 8th 2024. Valid for: 3 months.
This is the only time www.chemvnu.edu.vn was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 2 2a06:98c1:312... 13335 (CLOUDFLAR...)
3 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
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3 172.217.18.10 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
3 142.250.185.201 15169 (GOOGLE)
2 157.240.253.1 32934 (FACEBOOK)
1 157.240.0.35 32934 (FACEBOOK)
40 14
Apex Domain
Subdomains
Transfer
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340 KB
8 googleusercontent.com
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6 googleapis.com
maps.googleapis.com — Cisco Umbrella Rank: 466
fonts.googleapis.com — Cisco Umbrella Rank: 29
198 KB
6 blogger.com
www.blogger.com — Cisco Umbrella Rank: 12722
187 KB
3 youtube.com
www.youtube.com — Cisco Umbrella Rank: 79
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 192
75 KB
2 bootstrapcdn.com
maxcdn.bootstrapcdn.com — Cisco Umbrella Rank: 1255
83 KB
1 facebook.com
www.facebook.com — Cisco Umbrella Rank: 120
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 617
7 KB
1 instant.page
instant.page — Cisco Umbrella Rank: 21484
1 KB
40 10
Domain Requested by
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6 www.blogger.com www.chemvnu.edu.vn
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40 12
Subject Issuer Validity Valid
chemvnu.edu.vn
WE1
2024-12-08 -
2025-03-08
3 months crt.sh
*.blogger.com
WR2
2024-12-02 -
2025-02-24
3 months crt.sh
upload.video.google.com
WR2
2024-12-02 -
2025-02-24
3 months crt.sh
*.googleusercontent.com
WR2
2024-12-02 -
2025-02-24
3 months crt.sh
instant.page
WE1
2024-11-01 -
2025-01-30
3 months crt.sh
cloudflareinsights.com
WE1
2024-11-01 -
2025-01-30
3 months crt.sh
bootstrapcdn.com
WE1
2024-11-18 -
2025-02-16
3 months crt.sh
*.google.com
WR2
2024-12-02 -
2025-02-24
3 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA
2024-09-29 -
2024-12-28
3 months crt.sh

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Screenshot

Page Title

Cách phân biệt nhanh Ethanol và Metanol

Page URL History Show full URLs

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    http://www.chemvnu.edu.vn/2020/02/cach-phan-biet-nhanh-ethanol-va-metanol.html HTTP 307
    https://www.chemvnu.edu.vn/2020/02/cach-phan-biet-nhanh-ethanol-va-metanol.html Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • //maps\.google(?:apis)?\.com/maps/api/js

Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js

Overall confidence: 100%
Detected patterns
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Page Statistics

40
Requests

100 %
HTTPS

57 %
IPv6

10
Domains

12
Subdomains

14
IPs

4
Countries

1449 kB
Transfer

3680 kB
Size

4
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. https://chemvnu.edu.vn/2020/02/cach-phan-biet-nhanh-ethanol-va-metanol.html HTTP 301
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591 KB
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cross-origin-opener-policy
same-origin-allow-popups
date
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expires
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pragma
no-cache
priority
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report-to
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reporting-endpoints
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x-content-type-options
nosniff
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Script
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Requested by
Host: www.blogger.com
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.185.201 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
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Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

User-Agent
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Referer
https://www.chemvnu.edu.vn/

Response headers

content-encoding
gzip
age
195180
report-to
{"group":"blogger-tech","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/blogger-tech"}]}
x-content-type-options
nosniff
expires
Fri, 19 Dec 2025 02:46:48 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
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last-modified
Wed, 18 Dec 2024 08:53:01 GMT
content-type
text/javascript
vary
Accept-Encoding
cache-control
public, max-age=31536000
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="blogger-tech"
content-length
125021
x-xss-protection
0
server
sffe
rum
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0
144 B
XHR
General
Full URL
https://www.chemvnu.edu.vn/cdn-cgi/rum?
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.97.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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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/131.0.0.0 Safari/537.36
content-type
application/json
Referer
https://www.chemvnu.edu.vn/2020/02/cach-phan-biet-nhanh-ethanol-va-metanol.html

Response headers

access-control-max-age
86400
access-control-allow-credentials
true
access-control-allow-methods
POST,OPTIONS
x-content-type-options
nosniff
cf-ray
8f56ad9cafe50b4c-AMS
access-control-allow-origin
https://www.chemvnu.edu.vn
date
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vary
Origin
server
cloudflare
x-frame-options
DENY
favicon.ico
www.chemvnu.edu.vn/
1 KB
1 KB
Other
General
Full URL
https://www.chemvnu.edu.vn/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.97.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1f379a9f15c101547cc6919659a94c089fc914794626077bf5a14cfb1576112e
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.chemvnu.edu.vn/2020/02/cach-phan-biet-nhanh-ethanol-va-metanol.html

Response headers

content-encoding
gzip
cf-cache-status
BYPASS
etag
W/"77ee608d3e4d89896fea3b47c173cc6d08762ed01feaa265b9ced03fd4bc0a33"
report-to
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x-content-type-options
nosniff
expires
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alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=16197&min_rtt=14447&rtt_var=640&sent=98&recv=59&lost=0&retrans=0&sent_bytes=86345&recv_bytes=10921&delivery_rate=3499&cwnd=42000&unsent_bytes=0&cid=eb514557655b19aa&ts=2104&x=1", cfExtPri, cfHdrFlush;dur=0
date
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content-type
image/x-icon
last-modified
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vary
Accept-Encoding
priority
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cache-control
private, max-age=86400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
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accept-ranges
bytes
content-length
761
x-xss-protection
1; mode=block
server
cloudflare
common.js
maps.googleapis.com/maps-api-v3/api/js/59/3a/intl/nl_ALL/
268 KB
55 KB
Script
General
Full URL
https://maps.googleapis.com/maps-api-v3/api/js/59/3a/intl/nl_ALL/common.js
Requested by
Host: maps.googleapis.com
URL: https://maps.googleapis.com/maps/api/js?key=AIzaSyC9iZ5o1CyCVJDpIEADXs4CIRX1CAObT-Q&callbac=initMap
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.217.18.10 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
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Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.chemvnu.edu.vn/

Response headers

content-encoding
br
age
141081
report-to
{"group":"maps-api-js","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/maps-api-js"}]}
x-content-type-options
nosniff
expires
Fri, 19 Dec 2025 17:48:31 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
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last-modified
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content-type
text/javascript
vary
Accept-Encoding, Origin
cache-control
public, max-age=31536000
timing-allow-origin
*
cross-origin-opener-policy
same-origin; report-to="maps-api-js"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/maps-api-js
accept-ranges
bytes
content-length
56522
x-xss-protection
0
server
sffe
util.js
maps.googleapis.com/maps-api-v3/api/js/59/3a/intl/nl_ALL/
189 KB
57 KB
Script
General
Full URL
https://maps.googleapis.com/maps-api-v3/api/js/59/3a/intl/nl_ALL/util.js
Requested by
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URL: https://maps.googleapis.com/maps/api/js?key=AIzaSyC9iZ5o1CyCVJDpIEADXs4CIRX1CAObT-Q&callbac=initMap
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QUIC, , AES_128_GCM
Server
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Software
sffe /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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Referer
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Response headers

content-encoding
br
age
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report-to
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x-content-type-options
nosniff
expires
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alt-svc
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Thu, 19 Dec 2024 17:48:31 GMT
last-modified
Thu, 12 Dec 2024 05:43:02 GMT
content-type
text/javascript
vary
Accept-Encoding, Origin
cache-control
public, max-age=31536000
timing-allow-origin
*
cross-origin-opener-policy
same-origin; report-to="maps-api-js"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
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accept-ranges
bytes
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58818
x-xss-protection
0
server
sffe

Verdicts & Comments Add Verdict or Comment

98 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.

object| 0 object| 1 object| 2 object| 3 function| loadCSS function| $ function| jQuery function| removeHtmlTag function| showrecentposts function| showrecentposts1 function| showrecentposts2 function| xemnhieu object| imgr boolean| showRandomImg boolean| aBold number| summaryPost number| summaryPost1 number| summaryTitle number| numposts1 number| numposts2 number| numposts3 number| numposts5 string| purl string| fb_href string| fbcm object| adsbygoogle object| google object| litHtmlVersions object| litElementVersions object| reactiveElementVersions object| module$contents$mapsapi$overlay$overlayView_OverlayView object| img number| maxpost string| postdate string| s number| a number| b number| c string| d function| awe_showNoitice function| awe_showLoading function| awe_hideLoading function| awe_showPopup function| awe_hidePopup function| awe_convertVietnamese function| awe_resizeimage function| awe_category function| awe_menumobile function| awe_accordion function| awe_owl function| awe_backtotop function| maxLengthCheck function| isNumeric object| images function| BLOG_attachCsiOnload function| _WidgetManager function| _WidgetInfo function| widget_module_provide function| _AdSenseView function| _BlogArchiveView function| _AttributionView function| _BlogView function| _BlogListView function| _BlogSearchView function| _ContactFormView function| _ExampleView function| _FeaturedPostView function| _FeedView function| _FollowersView function| _HeaderView function| _TextView function| _HTMLView function| _ImageView function| _LabelView function| _TextListView function| _LinkListView function| _BloggerButtonView function| _NavbarView function| _PageListView function| _PollView function| _PopularPostsView function| _ProfileView function| _RecentPostsView function| _ReportAbuseView function| _SharingView function| _StatsView function| _SubscribeView function| _SW_toggleReaderList function| _SW_hideReaderList function| _TranslateView function| _WikipediaView string| __wavt function| __gjsload__ object| closure_lm_657094 object| cookieChoices object| __cfBeacon object| FB object| __buffer

4 Cookies

Domain/Path Name / Value
.youtube.com/ Name: YSC
Value: wbQhE-05h2Y
.youtube.com/ Name: VISITOR_INFO1_LIVE
Value: CDwUQje7X_E
.youtube.com/ Name: VISITOR_PRIVACY_METADATA
Value: CgJOTBIcEhgSFhMLFBUWFwwYGRobHB0eHw4PIBAREiEgKg%3D%3D
.youtube.com/ Name: __Secure-ROLLOUT_TOKEN
Value: CNSkipHl2NjU6gEQyu_x4b-4igMYyu_x4b-4igM%3D

2 Console Messages

Source Level URL
Text
network error URL: https://www.chemvnu.edu.vn/2020/02/after_line_footer.png
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://www.chemvnu.edu.vn/2020/02/map_info_footer.png
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-Xss-Protection 1; mode=block

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.

blogger.googleusercontent.com
chemvnu.edu.vn
connect.facebook.net
fonts.googleapis.com
instant.page
maps.googleapis.com
maxcdn.bootstrapcdn.com
static.cloudflareinsights.com
www.blogger.com
www.chemvnu.edu.vn
www.facebook.com
www.youtube.com
104.18.11.207
142.250.185.201
157.240.0.35
157.240.253.1
172.217.18.10
188.114.97.3
2606:4700::6810:5049
2606:4700::6813:e663
2a00:1450:4001:803::200a
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