URL: https://muabannhadat.teachable.com/blog/212496/the-opera-thu-thiem
Submission: On June 21 via manual from VN

Summary

This website contacted 14 IPs in 5 countries across 13 domains to perform 34 HTTP transactions. The main IP is 2606:4700::6813:ef75, located in United States and belongs to CLOUDFLARENET, US. The main domain is muabannhadat.teachable.com.
TLS certificate: Issued by CloudFlare Inc ECC CA-2 on December 4th 2019. Valid for: 10 months.
This is the only time muabannhadat.teachable.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

Domain Requested by
7 fedora.teachablecdn.com muabannhadat.teachable.com
6 assets.teachablecdn.com muabannhadat.teachable.com
5 www.google-analytics.com 2 redirects muabannhadat.teachable.com
www.google-analytics.com
5 muabannhadat.teachable.com muabannhadat.teachable.com
fedora.teachablecdn.com
2 www.google.de muabannhadat.teachable.com
2 www.google.com 2 redirects
2 stats.g.doubleclick.net 2 redirects
2 maxcdn.bootstrapcdn.com fedora.teachablecdn.com
1 www.filestackapi.com api.filestackapi.com
1 dialog.filestackapi.com api.filestackapi.com
1 www.gstatic.com www.recaptcha.net
1 www.datadoghq-browser-agent.com fedora.teachablecdn.com
1 api.filestackapi.com fedora.teachablecdn.com
1 www.filepicker.io muabannhadat.teachable.com
1 www.recaptcha.net muabannhadat.teachable.com
1 fast.wistia.com muabannhadat.teachable.com
1 themes2.teachablecdn.com muabannhadat.teachable.com
34 17

This site contains links to these domains. Also see Links.

Domain
www.facebook.com
twitter.com
www.linkedin.com
www.bandatnendongnai.vn
teachable.com
Subject Issuer Validity Valid
teachable.com
CloudFlare Inc ECC CA-2
2019-12-04 -
2020-10-09
10 months crt.sh
*.teachablecdn.com
Amazon
2019-09-03 -
2020-10-03
a year crt.sh
f4.shared.global.fastly.net
GlobalSign CloudSSL CA - SHA256 - G3
2020-05-29 -
2021-05-07
a year crt.sh
misc.google.com
GTS CA 1O1
2020-05-26 -
2020-08-18
3 months crt.sh
*.filepicker.io
Let's Encrypt Authority X3
2020-06-16 -
2020-09-14
3 months crt.sh
*.bootstrapcdn.com
Sectigo RSA Domain Validation Secure Server CA
2019-09-14 -
2020-10-13
a year crt.sh
l.ssl.fastly.net
GlobalSign Organization Validation CA - SHA256 - G2
2020-05-27 -
2022-08-18
2 years crt.sh
*.google-analytics.com
GTS CA 1O1
2020-05-26 -
2020-08-18
3 months crt.sh
*.datadoghq-browser-agent.com
Sectigo RSA Domain Validation Secure Server CA
2019-04-08 -
2021-04-07
2 years crt.sh
*.gstatic.com
GTS CA 1O1
2020-05-26 -
2020-08-18
3 months crt.sh
*.filestackapi.com
Amazon
2020-03-10 -
2021-04-10
a year crt.sh
www.google.de
GTS CA 1O1
2020-05-26 -
2020-08-18
3 months crt.sh

This page contains 3 frames:

Primary Page: https://muabannhadat.teachable.com/blog/212496/the-opera-thu-thiem
Frame ID: 8E4B32A01F573259C04B4C08D1EF4EA6
Requests: 32 HTTP requests in this frame

Frame: https://dialog.filestackapi.com/dialog/comm_iframe/
Frame ID: 65FF98970BD32731D3C67A4EC42F9690
Requests: 1 HTTP requests in this frame

Frame: https://www.filestackapi.com/dialog/comm_iframe/
Frame ID: 9196474D245F2BF9CBA1E16F5E40AE97
Requests: 1 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 50%
Detected patterns
  • meta csrf-param /^authenticity_token$/i

Overall confidence: 50%
Detected patterns
  • meta csrf-param /^authenticity_token$/i

Overall confidence: 100%
Detected patterns
  • headers server /^cloudflare$/i

Overall confidence: 100%
Detected patterns
  • script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i
  • script /google-analytics\.com\/plugins\/ua\/(?:ec|ecommerce)\.js/i

Overall confidence: 100%
Detected patterns
  • script /google-analytics\.com\/plugins\/ua\/(?:ec|ecommerce)\.js/i

Page Statistics

34
Requests

100 %
HTTPS

75 %
IPv6

13
Domains

17
Subdomains

14
IPs

5
Countries

1923 kB
Transfer

5130 kB
Size

20
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 30
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  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-44397410-1&cid=101057131.1592759726&jid=1113907162&_gid=654510530.1592759726&gjid=1259623003&_v=j83&z=381452984 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-44397410-1&cid=101057131.1592759726&jid=1113907162&_v=j83&z=381452984 HTTP 302
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-44397410-1&cid=101057131.1592759726&jid=1113907162&_v=j83&z=381452984&slf_rd=1&random=2764658878
Request Chain 31
  • https://www.google-analytics.com/r/collect?v=1&_v=j83&a=39509831&t=pageview&_s=1&dl=https%3A%2F%2Fmuabannhadat.teachable.com%2Fblog%2F212496%2Fthe-opera-thu-thiem&ul=en-us&de=UTF-8&dt=Mua%20ban%20nha%20dat%20%7C%20The%20Opera%20Th%E1%BB%A7%20Thi%C3%AAm&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aGDACEIZB~&jid=1816755402&gjid=1915671210&cid=101057131.1592759726&tid=UA-44397410-4&_gid=654510530.1592759726&_r=1&z=689089774 HTTP 302
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-44397410-4&cid=101057131.1592759726&jid=1816755402&_gid=654510530.1592759726&gjid=1915671210&_v=j83&z=689089774 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-44397410-4&cid=101057131.1592759726&jid=1816755402&_v=j83&z=689089774 HTTP 302
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-44397410-4&cid=101057131.1592759726&jid=1816755402&_v=j83&z=689089774&slf_rd=1&random=3609669603

34 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
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16 KB
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

:method
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:authority
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:scheme
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pragma
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accept
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sec-fetch-site
none
sec-fetch-mode
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sec-fetch-user
?1
sec-fetch-dest
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accept-encoding
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accept-language
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Upgrade-Insecure-Requests
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User-Agent
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Response headers

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date
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content-type
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set-cookie
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referrer-policy
no-referrer-when-downgrade
cf-cache-status
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cf-request-id
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expect-ct
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server
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Full URL
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Requested by
Host: muabannhadat.teachable.com
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Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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Reverse DNS
Software
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Resource Hash
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Request headers

Referer
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User-Agent
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Response headers

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Content-Encoding
gzip
Age
18658419
x-amz-server-side-encryption
AES256
Transfer-Encoding
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X-Cache
Hit from cloudfront
Connection
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Server
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Accept-Encoding
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Cache-Control
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Requested by
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Protocol
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Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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Request headers

Referer
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User-Agent
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Response headers

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Request headers

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Response headers

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Protocol
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Request headers

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Response headers

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Request headers

Referer
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User-Agent
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Response headers

Date
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Content-Encoding
gzip
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x-amz-server-side-encryption
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Protocol
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Security
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Server
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Reverse DNS
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Sec-Fetch-Mode
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Sec-Fetch-Dest
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Referer
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Response headers

Server
nginx
Date
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Content-Type
text/html; charset=utf-8
Last-Modified
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Transfer-Encoding
chunked
ETag
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P3P
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Access-Control-Allow-Methods
GET, POST, OPTIONS, DELETE, PUT
Access-Control-Allow-Headers
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Access-Control-Allow-Credentials
true
Content-Encoding
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Requested by
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Protocol
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Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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Reverse DNS
Software
nginx /
Resource Hash

Request headers

:method
GET
:authority
www.filestackapi.com
:scheme
https
:path
/dialog/comm_iframe/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
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user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
cross-site
sec-fetch-mode
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sec-fetch-dest
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accept-encoding
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accept-language
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Referer
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Response headers

status
200
server
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content-type
text/html; charset=utf-8
last-modified
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etag
W/"5e7c568b-82a"
p3p
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access-control-allow-methods
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access-control-allow-headers
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access-control-allow-credentials
true
content-encoding
gzip
via
1.1 varnish 1.1 varnish
accept-ranges
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date
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age
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x-served-by
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x-cache
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x-cache-hits
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x-timer
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content-length
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ga-audiences
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
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User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
200
cache-control
no-cache, no-store, must-revalidate
content-type
image/gif
alt-svc
h3-28=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma
no-cache
date
Sun, 21 Jun 2020 17:15:26 GMT
x-content-type-options
nosniff
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
302
content-type
text/html; charset=UTF-8
location
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-44397410-1&cid=101057131.1592759726&jid=1113907162&_v=j83&z=381452984&slf_rd=1&random=2764658878
cache-control
no-cache, no-store, must-revalidate
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*
alt-svc
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content-length
0
x-xss-protection
0
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ga-audiences
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Redirect Chain
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
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User-Agent
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Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
200
cache-control
no-cache, no-store, must-revalidate
content-type
image/gif
alt-svc
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content-length
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x-xss-protection
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Redirect headers

pragma
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date
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x-content-type-options
nosniff
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
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content-type
text/html; charset=UTF-8
location
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82 KB
82 KB
Font
General
Full URL
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Protocol
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Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
/
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Referer
https://maxcdn.bootstrapcdn.com/font-awesome/4.1.0/css/font-awesome.min.css
Origin
https://muabannhadat.teachable.com

Response headers

date
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content-encoding
gzip
x-content-type-options
nosniff
last-modified
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status
200
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vary
Accept-Encoding
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access-control-allow-origin
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cross-origin-resource-policy
cross-origin
accept-ranges
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timing-allow-origin
*
content-length
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Verdicts & Comments Add Verdict or Comment

65 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| onformdata object| onpointerrawupdate object| Wistia string| _wistiaElemId object| _wq object| wistiaEmbeds object| SENTRY_RELEASE function| $ function| jQuery function| _ function| moment object| NProgress object| Modernizr object| Turbolinks object| angular function| iFrameResize object| fedoraAnalytics function| trackTeachableGAEvent function| analyticsOptions function| trackEvent object| a object| filepicker function| getFedoraKeys function| getFedoraData function| currentUser function| setFedoraKeys function| currentCourse function| currentLectureId function| onloadRecaptchaCallback function| getQueryString function| queryParamPresent object| redirects function| setupCommentHandlers function| resetCommentData function| setCommentData function| loadCommentsPage function| fillDataFromParameters function| updateDisqus function| updateCurrentLectureHighlight function| closeAlertHeader object| ahoy function| ConfettiGenerator function| DOMPurify object| filestackInternals object| __core-js_shared__ string| GoogleAnalyticsObject function| ga object| __CF$cv$params object| fedora_keys object| school_data object| fedora_user object| analytics object| wistiaPlayers object| iris object| ___grecaptcha_cfg object| grecaptcha boolean| __google_recaptcha_client object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| $jscomp function| $jscomp$lookupPolyfilledValue object| DD_LOGS object| recaptcha

20 Cookies

Domain/Path Name / Value
www.filestackapi.com/dialog/comm_iframe Name:
Value: testcookie
muabannhadat.teachable.com/ Name: _dd_s
Value: logs=1&id=52cf1ded-55ec-49c4-99dd-438c0a72193f&created=1592759726648&expire=1592760626648
.teachable.com/ Name: _gat_teachableTracker
Value: 1
.teachable.com/ Name: _gat_fedoraTracker
Value: 1
.teachable.com/ Name: _gid
Value: GA1.2.654510530.1592759726
.teachable.com/ Name: ajs_anonymous_id
Value: %22dab5298d-70c2-443d-be07-f023d79da414%22
.teachable.com/ Name: _afid
Value: afe1d07e-c628-4286-a4e2-ff83cc14559a
muabannhadat.teachable.com/ Name: ahoy_events
Value: %5B%7B%22id%22%3A%2228dd2679-866f-4e15-844f-67bb02e49cf3%22%2C%22name%22%3A%22%24view%22%2C%22properties%22%3A%7B%22url%22%3A%22https%3A//muabannhadat.teachable.com/blog/212496/the-opera-thu-thiem%22%2C%22title%22%3A%22Mua%20ban%20nha%20dat%20%7C%20The%20Opera%20Th%u1EE7%20Thi%EAm%22%2C%22page%22%3A%22/blog/212496/the-opera-thu-thiem%22%7D%2C%22time%22%3A1592759726.312%7D%5D
.teachable.com/ Name: ajs_group_id
Value: null
.teachable.com/ Name: __cfruid
Value: 9431a3bb2215678fa441f42e07aa69ce6bc2db5f-1592759725
muabannhadat.teachable.com/ Name: _session_id
Value: 47fd69e909e6d5383c12919d67b805fe
.teachable.com/ Name: ajs_user_id
Value: null
muabannhadat.teachable.com/ Name: site_preview
Value: logged_out
.teachable.com/ Name: aid
Value: afe1d07e-c628-4286-a4e2-ff83cc14559a
.teachable.com/ Name: _ga
Value: GA1.2.101057131.1592759726
.teachable.com/ Name: __cfduid
Value: d6476bbdcef922b4abc732eb32c12e35d1592759724
muabannhadat.teachable.com/ Name: ahoy_visitor
Value: afe1d07e-c628-4286-a4e2-ff83cc14559a
dialog.filestackapi.com/dialog/comm_iframe Name:
Value: testcookie
.teachable.com/ Name: __cf_bm
Value: 0c0a0d5dce5f42d29878cd04b5fe3e71fc46191d-1592759726-1800-AQ4Vy9oKFS5YDvBDUZsHfuvmLMSNqT1AWRKsfitd0XOcMtEQ85M+UBrxJvuuqLTYOjngsiN6ooZUhEmQJnxbxq/xl4zCU6hh8KxVTEPuVoKpVk004vXClGxxO5THs1REO5JmTciXtUWLNmFjy6XWMruAcEKeDRHpJkeQxL8/uE2PkzF2eOj7hB06ukl6zG0BEw==
muabannhadat.teachable.com/ Name: ahoy_visit
Value: ba828419-75db-4cc7-9f93-1d27c9371264

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=300; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
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.

api.filestackapi.com
assets.teachablecdn.com
dialog.filestackapi.com
fast.wistia.com
fedora.teachablecdn.com
maxcdn.bootstrapcdn.com
muabannhadat.teachable.com
stats.g.doubleclick.net
themes2.teachablecdn.com
www.datadoghq-browser-agent.com
www.filepicker.io
www.filestackapi.com
www.google-analytics.com
www.google.com
www.google.de
www.gstatic.com
www.recaptcha.net
13.226.145.13
151.101.13.177
151.101.14.133
2001:4de0:ac19::1:b:3b
2600:9000:2182:4800:12:20f9:5840:93a1
2600:9000:2182:ce00:2:6743:8540:93a1
2600:9000:2182:da00:d:e952:8e80:93a1
2606:4700::6813:ef75
2a00:1450:4001:802::200e
2a00:1450:4001:81a::2004
2a00:1450:4001:81c::2003
2a00:1450:4001:81d::2003
2a00:1450:4001:820::2003
2a00:1450:400c:c04::9b
2a04:4e42:1b::622
34.236.213.92
058ed961bfe422af7bfc65865f4c08531ec8ace995f8a1ec560a46581cb7712c
0ae68ba67e6ead32c4ff1cc668d501f896bddd5ef1667ac3e9ff29ce601ed653
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