Submitted URL: https://webvpn1.sdu.edu.cn/
Effective URL: https://webvpn1.sdu.edu.cn/login
Submission: On October 21 via automatic, source certstream-suspicious

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 15 HTTP transactions. The main IP is 202.194.14.137, located in China and belongs to ERX-CERNET-BKB China Education and Research Network Center, CN. The main domain is webvpn1.sdu.edu.cn.
TLS certificate: Issued by Let's Encrypt Authority X3 on August 8th 2020. Valid for: 3 months.
This is the only time webvpn1.sdu.edu.cn was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 15 202.194.14.137 4538 (ERX-CERNE...)
1 203.205.137.113 132203 (TENCENT-N...)
15 2
Apex Domain
Subdomains
Transfer
15 sdu.edu.cn
webvpn1.sdu.edu.cn
2 MB
1 qqmail.com
rescdn.qqmail.com
773 B
15 2
Domain Requested by
15 webvpn1.sdu.edu.cn 1 redirects webvpn1.sdu.edu.cn
1 rescdn.qqmail.com webvpn1.sdu.edu.cn
15 2

This site contains no links.

Subject Issuer Validity Valid
webvpn1.sdu.edu.cn
Let's Encrypt Authority X3
2020-08-08 -
2020-11-06
3 months crt.sh
*.weixin.qq.com
GlobalSign Organization Validation CA - SHA256 - G2
2020-03-10 -
2021-03-11
a year crt.sh

This page contains 1 frames:

Primary Page: https://webvpn1.sdu.edu.cn/login
Frame ID: 9EEC990D09F09D6FB9DF311C4190A415
Requests: 15 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. https://webvpn1.sdu.edu.cn/ HTTP 302
    https://webvpn1.sdu.edu.cn/login Page URL

Page Statistics

15
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

2010 kB
Transfer

2023 kB
Size

0
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://webvpn1.sdu.edu.cn/ HTTP 302
    https://webvpn1.sdu.edu.cn/login Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

15 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request login
webvpn1.sdu.edu.cn/
Redirect Chain
  • https://webvpn1.sdu.edu.cn/
  • https://webvpn1.sdu.edu.cn/login
22 KB
6 KB
Document
General
Full URL
https://webvpn1.sdu.edu.cn/login
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
202.194.14.137 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS
Software
none /
Resource Hash
038f1cadc4067c5fc1535fa509490c13c6945bd5116544c2a374b1e9edc75dac

Request headers

Host
webvpn1.sdu.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
wengine_vpn_ticket=d87c6b05dd238602
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
none
Date
Wed, 21 Oct 2020 16:01:19 GMT
Content-Type
text/html; charset=UTF-8
Transfer-Encoding
chunked
Connection
keep-alive
Content-Encoding
gzip

Redirect headers

Server
none
Date
Wed, 21 Oct 2020 16:01:19 GMT
Content-Type
text/html; charset=utf-8
Content-Length
29
Connection
keep-alive
Location
/login
Set-Cookie
wengine_vpn_ticket=d87c6b05dd238602; Path=/; HttpOnly
normalize.css
webvpn1.sdu.edu.cn/wengine-vpn/js/css/
8 KB
8 KB
Stylesheet
General
Full URL
https://webvpn1.sdu.edu.cn/wengine-vpn/js/css/normalize.css
Requested by
Host: webvpn1.sdu.edu.cn
URL: https://webvpn1.sdu.edu.cn/login
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
202.194.14.137 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS
Software
none /
Resource Hash
b87bb63007752ef08e544021bcc95de0ba498bb754192ec6573bc6ff9077865a

Request headers

Referer
https://webvpn1.sdu.edu.cn/login
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
Wed, 21 Oct 2020 16:01:20 GMT
Last-Modified
Fri, 14 Feb 2020 16:18:55 GMT
Server
none
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
8053
Content-Type
text/css; charset=utf-8
login.css
webvpn1.sdu.edu.cn/wengine-vpn/js/css/
8 KB
8 KB
Stylesheet
General
Full URL
https://webvpn1.sdu.edu.cn/wengine-vpn/js/css/login.css
Requested by
Host: webvpn1.sdu.edu.cn
URL: https://webvpn1.sdu.edu.cn/login
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
202.194.14.137 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS
Software
none /
Resource Hash
35b1d1cc2da76b9d5fc7ddbd2ccacc6682089df778a19e0c88726ccc88bb5356

Request headers

Referer
https://webvpn1.sdu.edu.cn/login
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
Wed, 21 Oct 2020 16:01:20 GMT
Last-Modified
Fri, 14 Feb 2020 16:18:55 GMT
Server
none
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
8319
Content-Type
text/css; charset=utf-8
layui.css
webvpn1.sdu.edu.cn/wengine-vpn/js/layui/css/
71 KB
71 KB
Stylesheet
General
Full URL
https://webvpn1.sdu.edu.cn/wengine-vpn/js/layui/css/layui.css
Requested by
Host: webvpn1.sdu.edu.cn
URL: https://webvpn1.sdu.edu.cn/login
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
202.194.14.137 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS
Software
none /
Resource Hash
1542a611bf12307cf5cd877df1d8742680cf55f7b0501e1fe00dd8f8fe5eaab3

Request headers

Referer
https://webvpn1.sdu.edu.cn/login
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
Wed, 21 Oct 2020 16:01:20 GMT
Last-Modified
Fri, 14 Feb 2020 16:18:55 GMT
Server
none
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
72911
Content-Type
text/css; charset=utf-8
logo.png
webvpn1.sdu.edu.cn/wengine-vpn/js/image/
5 KB
5 KB
Image
General
Full URL
https://webvpn1.sdu.edu.cn/wengine-vpn/js/image/logo.png
Requested by
Host: webvpn1.sdu.edu.cn
URL: https://webvpn1.sdu.edu.cn/login
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
202.194.14.137 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS
Software
none /
Resource Hash
68706304ef71c7949f496b1d7b613270b1180a3c8458965f750fcd45392f039f

Request headers

Referer
https://webvpn1.sdu.edu.cn/login
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
Wed, 21 Oct 2020 16:01:20 GMT
Last-Modified
Tue, 18 Feb 2020 02:01:06 GMT
Server
none
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
4764
Content-Type
image/png
question-mark.png
webvpn1.sdu.edu.cn/wengine-vpn/js/image/
8 KB
8 KB
Image
General
Full URL
https://webvpn1.sdu.edu.cn/wengine-vpn/js/image/question-mark.png
Requested by
Host: webvpn1.sdu.edu.cn
URL: https://webvpn1.sdu.edu.cn/login
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
202.194.14.137 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS
Software
none /
Resource Hash
bd117a8f2dc7b4defc09dceb081512eb5682470b26fd4af74f442d5d77c94fcb

Request headers

Referer
https://webvpn1.sdu.edu.cn/login
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
Wed, 21 Oct 2020 16:01:20 GMT
Last-Modified
Fri, 14 Feb 2020 16:18:55 GMT
Server
none
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
7778
Content-Type
image/png
wx.png
webvpn1.sdu.edu.cn/wengine-vpn/js/image/
14 KB
14 KB
Image
General
Full URL
https://webvpn1.sdu.edu.cn/wengine-vpn/js/image/wx.png
Requested by
Host: webvpn1.sdu.edu.cn
URL: https://webvpn1.sdu.edu.cn/login
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
202.194.14.137 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS
Software
none /
Resource Hash
9a6b36b648cf9b40a1951c246336f159f26374f354cc32aafd9946c72c4be86e

Request headers

Referer
https://webvpn1.sdu.edu.cn/login
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
Wed, 21 Oct 2020 16:01:21 GMT
Last-Modified
Fri, 14 Feb 2020 16:18:55 GMT
Server
none
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
14458
Content-Type
image/png
jquery.min.js
webvpn1.sdu.edu.cn/wengine-vpn/js/js/
94 KB
94 KB
Script
General
Full URL
https://webvpn1.sdu.edu.cn/wengine-vpn/js/js/jquery.min.js
Requested by
Host: webvpn1.sdu.edu.cn
URL: https://webvpn1.sdu.edu.cn/login
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
202.194.14.137 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS
Software
none /
Resource Hash
540bc6dec1dd4b92ea4d3fb903f69eabf6d919afd48f4e312b163c28cff0f441

Request headers

Referer
https://webvpn1.sdu.edu.cn/login
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
Wed, 21 Oct 2020 16:01:20 GMT
Last-Modified
Fri, 14 Feb 2020 16:18:55 GMT
Server
none
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
95786
Content-Type
text/javascript; charset=utf-8
layer.js
webvpn1.sdu.edu.cn/wengine-vpn/js/layer-v3.1.1/
22 KB
22 KB
Script
General
Full URL
https://webvpn1.sdu.edu.cn/wengine-vpn/js/layer-v3.1.1/layer.js
Requested by
Host: webvpn1.sdu.edu.cn
URL: https://webvpn1.sdu.edu.cn/login
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
202.194.14.137 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS
Software
none /
Resource Hash
1ce6649d82d2db0f8e4823f701ddfcfd9c7f107cb446c907e46ec7e57171a2a3

Request headers

Referer
https://webvpn1.sdu.edu.cn/login
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
Wed, 21 Oct 2020 16:01:20 GMT
Last-Modified
Fri, 14 Feb 2020 16:18:55 GMT
Server
none
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
22116
Content-Type
text/javascript; charset=utf-8
layui.js
webvpn1.sdu.edu.cn/wengine-vpn/js/layui/
7 KB
7 KB
Script
General
Full URL
https://webvpn1.sdu.edu.cn/wengine-vpn/js/layui/layui.js
Requested by
Host: webvpn1.sdu.edu.cn
URL: https://webvpn1.sdu.edu.cn/login
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
202.194.14.137 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS
Software
none /
Resource Hash
a1f15b7cf909062d12d4cfbab46737f2f983e3bb72061fbbfdec0778ef0ed031

Request headers

Referer
https://webvpn1.sdu.edu.cn/login
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
Wed, 21 Oct 2020 16:01:20 GMT
Last-Modified
Fri, 14 Feb 2020 16:18:55 GMT
Server
none
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
6675
Content-Type
text/javascript; charset=utf-8
wwLogin-1.0.0.js
rescdn.qqmail.com/node/ww/wwopenmng/js/sso/
728 B
773 B
Script
General
Full URL
https://rescdn.qqmail.com/node/ww/wwopenmng/js/sso/wwLogin-1.0.0.js
Requested by
Host: webvpn1.sdu.edu.cn
URL: https://webvpn1.sdu.edu.cn/login
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
203.205.137.113 Shenzhen, China, ASN132203 (TENCENT-NET-AP-CN Tencent Building, Kejizhongyi Avenue, CN),
Reverse DNS
Software
X2S_Platform /
Resource Hash
580c275a494eddc0f30864c8edcf1db0e7865b9d876b5fdcd7f1423d090651c5

Request headers

Referer
https://webvpn1.sdu.edu.cn/login
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
Wed, 21 Oct 2020 16:14:12 GMT
content-encoding
gzip
x-cache-lookup
Hit From Disktank3 Gz
last-modified
Mon, 05 Feb 2018 12:54:06 GMT
server
X2S_Platform
status
200
content-type
application/x-javascript
access-control-allow-origin
*
cache-control
max-age=315360000
server_ip
203.205.137.113
x-nws-log-uuid
ef6e1b02-51f4-47c6-bee3-47542deceb67
timing-allow-origin
*
content-length
453
expires
Sat, 19 Oct 2030 16:14:11 GMT
background.jpg
webvpn1.sdu.edu.cn/wengine-vpn/js/image/
2 MB
2 MB
Image
General
Full URL
https://webvpn1.sdu.edu.cn/wengine-vpn/js/image/background.jpg?v=10600
Requested by
Host: webvpn1.sdu.edu.cn
URL: https://webvpn1.sdu.edu.cn/wengine-vpn/js/css/login.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
202.194.14.137 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS
Software
none /
Resource Hash
3b85df558214bed70770dd9ebb358329eaa87783fff1295e9ad0e5047e26623f

Request headers

Referer
https://webvpn1.sdu.edu.cn/wengine-vpn/js/css/login.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
Wed, 21 Oct 2020 16:01:21 GMT
Last-Modified
Tue, 18 Feb 2020 02:01:06 GMT
Server
none
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1779051
Content-Type
image/jpeg
login-user.png
webvpn1.sdu.edu.cn/wengine-vpn/js/image/
10 KB
10 KB
Image
General
Full URL
https://webvpn1.sdu.edu.cn/wengine-vpn/js/image/login-user.png?v=10600
Requested by
Host: webvpn1.sdu.edu.cn
URL: https://webvpn1.sdu.edu.cn/wengine-vpn/js/css/login.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
202.194.14.137 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS
Software
none /
Resource Hash
bca89652549f32eb2c729be7a2c041699ceecf9a13ac7f47c148ad476d4e5b17

Request headers

Referer
https://webvpn1.sdu.edu.cn/wengine-vpn/js/css/login.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
Wed, 21 Oct 2020 16:01:21 GMT
Last-Modified
Fri, 14 Feb 2020 16:18:55 GMT
Server
none
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
10473
Content-Type
image/png
password.png
webvpn1.sdu.edu.cn/wengine-vpn/js/image/
4 KB
4 KB
Image
General
Full URL
https://webvpn1.sdu.edu.cn/wengine-vpn/js/image/password.png?v=10600
Requested by
Host: webvpn1.sdu.edu.cn
URL: https://webvpn1.sdu.edu.cn/wengine-vpn/js/css/login.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
202.194.14.137 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS
Software
none /
Resource Hash
d1494972fc797e7f71fe4d30b4d0df1be069c44b70a51a417f5e66d23291e01a

Request headers

Referer
https://webvpn1.sdu.edu.cn/wengine-vpn/js/css/login.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
Wed, 21 Oct 2020 16:01:21 GMT
Last-Modified
Fri, 14 Feb 2020 16:18:55 GMT
Server
none
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
3895
Content-Type
image/png
layer.css
webvpn1.sdu.edu.cn/wengine-vpn/js/layer-v3.1.1/theme/default/
14 KB
14 KB
Stylesheet
General
Full URL
https://webvpn1.sdu.edu.cn/wengine-vpn/js/layer-v3.1.1/theme/default/layer.css?v=3.1.1
Requested by
Host: webvpn1.sdu.edu.cn
URL: https://webvpn1.sdu.edu.cn/wengine-vpn/js/layer-v3.1.1/layer.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
202.194.14.137 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS
Software
none /
Resource Hash
e3144d018a6a24f733c6fc2a2ee603fb583f0030585e9d4b71bec471b78e31fc

Request headers

Referer
https://webvpn1.sdu.edu.cn/login
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
Wed, 21 Oct 2020 16:01:22 GMT
Last-Modified
Fri, 14 Feb 2020 16:18:55 GMT
Server
none
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
14367
Content-Type
text/css; charset=utf-8

Verdicts & Comments Add Verdict or Comment

20 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| $ function| jQuery object| layer object| layui function| WwLogin string| token string| logoutByOther string| userName string| logoutOtherToken undefined| sec number| intervalId function| getWidth function| getHeight function| browserCheck boolean| isMobile boolean| check

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