Submitted URL: https://vpn.nacta.edu.cn/
Effective URL: https://vpn.nacta.edu.cn/users/sign_in
Submission: On October 13 via automatic, source certstream-suspicious

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 6 HTTP transactions. The main IP is 202.106.151.9, located in China and belongs to CHINA169-BJ China Unicom Beijing Province Network, CN. The main domain is vpn.nacta.edu.cn.
TLS certificate: Issued by Let's Encrypt Authority X3 on April 5th 2020. Valid for: 3 months.
This is the only time vpn.nacta.edu.cn was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 7 202.106.151.9 4808 (CHINA169-...)
6 1
Apex Domain
Subdomains
Transfer
7 nacta.edu.cn
vpn.nacta.edu.cn
695 KB
6 1
Domain Requested by
7 vpn.nacta.edu.cn 1 redirects vpn.nacta.edu.cn
6 1

This site contains no links.

Subject Issuer Validity Valid
vpn.nacta.edu.cn
Let's Encrypt Authority X3
2020-04-05 -
2020-07-04
3 months crt.sh

This page contains 1 frames:

Primary Page: https://vpn.nacta.edu.cn/users/sign_in
Frame ID: E538EE7CF3A96E97D45129954B5DDA91
Requests: 6 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. https://vpn.nacta.edu.cn/ HTTP 302
    https://vpn.nacta.edu.cn/users/sign_in Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i

Page Statistics

6
Requests

0 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

695 kB
Transfer

2098 kB
Size

2
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. https://vpn.nacta.edu.cn/ HTTP 302
    https://vpn.nacta.edu.cn/users/sign_in Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

6 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request Cookie set sign_in
vpn.nacta.edu.cn/users/
Redirect Chain
  • https://vpn.nacta.edu.cn/
  • https://vpn.nacta.edu.cn/users/sign_in
5 KB
3 KB
Document
General
Full URL
https://vpn.nacta.edu.cn/users/sign_in
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
202.106.151.9 , China, ASN4808 (CHINA169-BJ China Unicom Beijing Province Network, CN),
Reverse DNS
Software
nginx/1.18.0 /
Resource Hash
9aa2809236f9826102fdfd7752dd8add39e3e3624e42bf1992b753ac0a8fd891
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Host
vpn.nacta.edu.cn
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
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/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site
none
Sec-Fetch-Mode
navigate
Sec-Fetch-User
?1
Sec-Fetch-Dest
document
Accept-Encoding
gzip, deflate, br
Accept-Language
en-US
Cookie
_astraeus_session=cmx2NUxPQVk2RlNtL2tNbnlyMGtIR1puZC9ZNC9oN3A1TXlha0tJdWpvNWNGWlEvNzQ1Tm55YUw2b1NVSG5ncDh0SUFkTU5PYWxWejRSU1dIZE1ZN2hwZDJ6dkVMRElOMTB0THltRW9uQzh6NDZPOHBVSEtPUGU5TnM0dDJwaDJ3VnZjV2NnNVRCeU9ibURnVTZ1NzQ2SGQvVDYweTB1ZUxEZS9EMko3ZFlnPS0tdVNjcDVxN0xkNHduTkdjcHRmQzE0UT09--5c79bb9753e0fd61d1a8bc3a65ceb6ac8219c85d; SERVERID=Server1
Upgrade-Insecure-Requests
1
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

Server
nginx/1.18.0
Date
Tue, 13 Oct 2020 05:21:22 GMT
Content-Type
text/html; charset=utf-8
Transfer-Encoding
chunked
X-Frame-Options
SAMEORIGIN
X-XSS-Protection
1; mode=block
X-Content-Type-Options
nosniff
ETag
W/"905e5157a1f57483be5e6d5a9e850294"
Cache-Control
max-age=0, private, must-revalidate
Set-Cookie
_astraeus_session=ZGE5OG1mZVRnSVhTMEpGZFZrQjd4RlRpaUNvSnVrT08za0k0STI4eTMrZzNUNDR4SVhSUWFPMi82elZNNlRmQ0c2S1JBeXZHMElXWU42NzhHdlFTeWtXQ1o3elZoUndHakM1VGJFa1Vub20xOHVhVEkrT1RSUUZ1eC9iZXV6QnlwYTJzamFpWTQxV0dsWDNzYWRRU0hXeUdCMFMrNkE4cXNPbEQ1QUJodUo0cVh1K1k5QmJDUHMvMThOZFl3YWZnQU1VY0YydkNiVER2cWw4VUp3ZzN0SUFCb0E2dnNXNWEwS2kxMlRuUUpodS9BYUdRUUJOKytqSEZoVWRFbVdSRkZzZnlRYjV0OVhNUG5HQitKV0p2ZG9WdjBTYjI3eVlTc2E2dGJFQ2w5VzA9LS1UYlFUWkw1TWQ2bUh6SFZDc0xPUWJnPT0%3D--e8be6cd513e449b9e6eeff9dff94dc0974fa3401; path=/; secure; HttpOnly
X-Request-Id
efa876a2-065d-461b-82f2-2ae2c4a277c0
X-Runtime
0.020384
Content-Encoding
gzip

Redirect headers

Server
nginx/1.18.0
Date
Tue, 13 Oct 2020 05:21:22 GMT
Content-Type
text/html; charset=utf-8
Transfer-Encoding
chunked
X-Frame-Options
SAMEORIGIN
X-XSS-Protection
1; mode=block
X-Content-Type-Options
nosniff
Location
https://vpn.nacta.edu.cn/users/sign_in
Cache-Control
no-cache
Set-Cookie
_astraeus_session=cmx2NUxPQVk2RlNtL2tNbnlyMGtIR1puZC9ZNC9oN3A1TXlha0tJdWpvNWNGWlEvNzQ1Tm55YUw2b1NVSG5ncDh0SUFkTU5PYWxWejRSU1dIZE1ZN2hwZDJ6dkVMRElOMTB0THltRW9uQzh6NDZPOHBVSEtPUGU5TnM0dDJwaDJ3VnZjV2NnNVRCeU9ibURnVTZ1NzQ2SGQvVDYweTB1ZUxEZS9EMko3ZFlnPS0tdVNjcDVxN0xkNHduTkdjcHRmQzE0UT09--5c79bb9753e0fd61d1a8bc3a65ceb6ac8219c85d; path=/; secure; HttpOnly SERVERID=Server1; path=/
X-Request-Id
785b7e20-35fc-46e7-b2a1-176002edcf6a
X-Runtime
0.006310
application-a42b2d02984a42b6671e6848b856483ac7d4d254e2f62732b4c13cc990ac6c7d.css
vpn.nacta.edu.cn/assets/
277 KB
55 KB
Stylesheet
General
Full URL
https://vpn.nacta.edu.cn/assets/application-a42b2d02984a42b6671e6848b856483ac7d4d254e2f62732b4c13cc990ac6c7d.css
Requested by
Host: vpn.nacta.edu.cn
URL: https://vpn.nacta.edu.cn/users/sign_in
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
202.106.151.9 , China, ASN4808 (CHINA169-BJ China Unicom Beijing Province Network, CN),
Reverse DNS
Software
nginx/1.18.0 /
Resource Hash
a42b2d02984a42b6671e6848b856483ac7d4d254e2f62732b4c13cc990ac6c7d

Request headers

Referer
https://vpn.nacta.edu.cn/users/sign_in
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

Date
Tue, 13 Oct 2020 05:21:23 GMT
Content-Encoding
gzip
Last-Modified
Tue, 09 Jun 2020 02:56:49 GMT
Server
nginx/1.18.0
ETag
"5edefa71-d8fc"
Content-Type
text/css
Cache-Control
max-age=315360000, public
Content-Length
55548
Expires
Thu, 31 Dec 2037 23:55:55 GMT
application-da03fe6c2af7470ee9cca07be5b4a4ccefbe3c4f1d3bccfa369be8b01414513e.js
vpn.nacta.edu.cn/assets/
2 MB
568 KB
Script
General
Full URL
https://vpn.nacta.edu.cn/assets/application-da03fe6c2af7470ee9cca07be5b4a4ccefbe3c4f1d3bccfa369be8b01414513e.js
Requested by
Host: vpn.nacta.edu.cn
URL: https://vpn.nacta.edu.cn/users/sign_in
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
202.106.151.9 , China, ASN4808 (CHINA169-BJ China Unicom Beijing Province Network, CN),
Reverse DNS
Software
nginx/1.18.0 /
Resource Hash
da03fe6c2af7470ee9cca07be5b4a4ccefbe3c4f1d3bccfa369be8b01414513e

Request headers

Referer
https://vpn.nacta.edu.cn/users/sign_in
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

Date
Tue, 13 Oct 2020 05:21:23 GMT
Content-Encoding
gzip
Last-Modified
Tue, 09 Jun 2020 02:57:10 GMT
Server
nginx/1.18.0
ETag
"5edefa86-8dfd1"
Content-Type
application/javascript
Cache-Control
max-age=315360000, public
Content-Length
581585
Expires
Thu, 31 Dec 2037 23:55:55 GMT
logo-1.png
vpn.nacta.edu.cn/images/
3 KB
3 KB
Image
General
Full URL
https://vpn.nacta.edu.cn/images/logo-1.png
Requested by
Host: vpn.nacta.edu.cn
URL: https://vpn.nacta.edu.cn/users/sign_in
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
202.106.151.9 , China, ASN4808 (CHINA169-BJ China Unicom Beijing Province Network, CN),
Reverse DNS
Software
nginx/1.18.0 /
Resource Hash
be767b380de2a2a0965dd3f89a668f167a9149333913d3318d004e0cd778203f

Request headers

Referer
https://vpn.nacta.edu.cn/users/sign_in
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

Date
Tue, 13 Oct 2020 05:21:24 GMT
Last-Modified
Tue, 31 Dec 2019 01:51:24 GMT
Server
nginx/1.18.0
Accept-Ranges
bytes
ETag
"5e0aa99c-cbe"
Content-Length
3262
Content-Type
image/png
bg.jpg
vpn.nacta.edu.cn/images/
42 KB
42 KB
Image
General
Full URL
https://vpn.nacta.edu.cn/images/bg.jpg
Requested by
Host: vpn.nacta.edu.cn
URL: https://vpn.nacta.edu.cn/assets/application-a42b2d02984a42b6671e6848b856483ac7d4d254e2f62732b4c13cc990ac6c7d.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
202.106.151.9 , China, ASN4808 (CHINA169-BJ China Unicom Beijing Province Network, CN),
Reverse DNS
Software
nginx/1.18.0 /
Resource Hash
7bb03a13712ecac64fdc1552f407d8190e2b9d3ee27c1016eec11a194dba76ca

Request headers

Referer
https://vpn.nacta.edu.cn/assets/application-a42b2d02984a42b6671e6848b856483ac7d4d254e2f62732b4c13cc990ac6c7d.css
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

Date
Tue, 13 Oct 2020 05:21:25 GMT
Last-Modified
Wed, 22 Apr 2020 08:17:30 GMT
Server
nginx/1.18.0
Accept-Ranges
bytes
ETag
"5e9ffd9a-a719"
Content-Length
42777
Content-Type
image/jpeg
glyphicons-halflings-regular-a26394f7ede100ca118eff2eda08596275a9839b959c226e15439557a5a80742.woff
vpn.nacta.edu.cn/assets/
23 KB
23 KB
Font
General
Full URL
https://vpn.nacta.edu.cn/assets/glyphicons-halflings-regular-a26394f7ede100ca118eff2eda08596275a9839b959c226e15439557a5a80742.woff
Requested by
Host: vpn.nacta.edu.cn
URL: https://vpn.nacta.edu.cn/assets/application-a42b2d02984a42b6671e6848b856483ac7d4d254e2f62732b4c13cc990ac6c7d.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
202.106.151.9 , China, ASN4808 (CHINA169-BJ China Unicom Beijing Province Network, CN),
Reverse DNS
Software
nginx/1.18.0 /
Resource Hash
a26394f7ede100ca118eff2eda08596275a9839b959c226e15439557a5a80742

Request headers

Origin
https://vpn.nacta.edu.cn
Referer
https://vpn.nacta.edu.cn/assets/application-a42b2d02984a42b6671e6848b856483ac7d4d254e2f62732b4c13cc990ac6c7d.css
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

Date
Tue, 13 Oct 2020 05:21:25 GMT
Last-Modified
Tue, 31 Dec 2019 01:51:24 GMT
Server
nginx/1.18.0
ETag
"5e0aa99c-5b80"
Content-Type
application/font-woff
Cache-Control
max-age=315360000, public
Accept-Ranges
bytes
Content-Length
23424
Expires
Thu, 31 Dec 2037 23:55:55 GMT

Verdicts & Comments Add Verdict or Comment

38 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes function| super_t_open function| makePy function| checkCh function| mkRslt function| checkbox_toggle function| checkbox_select_all function| checkbox_unselect function| checkbox_values function| checkInput function| updateUserInfo function| unique function| updateHttpMaps function| error_msg function| time function| sms_otp function| wechat_otp function| otp_status object| Shira string| strChineseFirstPY object| oMultiDiff object| respond function| $ function| jQuery object| jQuery112408590252619823604 function| Wizard function| Bloodhound function| moment function| daterangepicker boolean| G_vmlCanvasManager object| os object| browser object| echarts object| zrender function| Sortable

2 Cookies

Domain/Path Name / Value
vpn.nacta.edu.cn/ Name: _astraeus_session
Value: ZGE5OG1mZVRnSVhTMEpGZFZrQjd4RlRpaUNvSnVrT08za0k0STI4eTMrZzNUNDR4SVhSUWFPMi82elZNNlRmQ0c2S1JBeXZHMElXWU42NzhHdlFTeWtXQ1o3elZoUndHakM1VGJFa1Vub20xOHVhVEkrT1RSUUZ1eC9iZXV6QnlwYTJzamFpWTQxV0dsWDNzYWRRU0hXeUdCMFMrNkE4cXNPbEQ1QUJodUo0cVh1K1k5QmJDUHMvMThOZFl3YWZnQU1VY0YydkNiVER2cWw4VUp3ZzN0SUFCb0E2dnNXNWEwS2kxMlRuUUpodS9BYUdRUUJOKytqSEZoVWRFbVdSRkZzZnlRYjV0OVhNUG5HQitKV0p2ZG9WdjBTYjI3eVlTc2E2dGJFQ2w5VzA9LS1UYlFUWkw1TWQ2bUh6SFZDc0xPUWJnPT0%3D--e8be6cd513e449b9e6eeff9dff94dc0974fa3401
vpn.nacta.edu.cn/ Name: SERVERID
Value: Server1

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block