asec-demo.pku.edu.cn

Summary

This website contacted 3 IPs in 2 countries across 2 domains to perform 4 HTTP transactions. The main IP is 115.27.246.26, located in China and belongs to ERX-CERNET-BKB China Education and Research Network Center, CN. The main domain is asec-demo.pku.edu.cn.
TLS certificate: Issued by R3 on November 8th 2023. Valid for: 3 months.

This is the only time asec-demo.pku.edu.cn was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2	115.27.246.26 115.27.246.26	4538 (ERX-CERNE...) (ERX-CERNET-BKB China Education and Research Network Center)
1	2a04:4e42:600... 2a04:4e42:600::485	54113 (FASTLY) (FASTLY)
1	2001:da8:201:... 2001:da8:201:1512::a269:83a0	() ()
4	3

2 115.27.246.26 (China)

ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN)

asec-demo.pku.edu.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a04:4e42:600::485 (United States)

ASN54113 (FASTLY, US)

cdn.jsdelivr.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2001:da8:201:1512::a269:83a0 (None, )

ASN- ()

www.pku.edu.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
3	pku.edu.cn asec-demo.pku.edu.cn www.pku.edu.cn	177 KB
1	jsdelivr.net cdn.jsdelivr.net — Cisco Umbrella Rank: 313	26 KB
4	2

	Domain	Requested by
2	asec-demo.pku.edu.cn	asec-demo.pku.edu.cn
1	www.pku.edu.cn	asec-demo.pku.edu.cn
1	cdn.jsdelivr.net	asec-demo.pku.edu.cn
4	3

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

Domain
www.pku.edu.cn
icode.pku.edu.cn

Subject Issuer	Validity	Valid
*.pku.edu.cn R3	`2023-11-08` - `2024-02-06`	3 months	crt.sh
jsdelivr.net GlobalSign Atlas R3 DV TLS CA 2023 Q3	`2023-09-27` - `2024-10-28`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://asec-demo.pku.edu.cn/
Frame ID: 9B3BEA96F3D1D7617D868C49A6710DD9
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

ASec安全综合管理平台

Detected technologies

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css

jsDelivr (CDN) Expand

Overall confidence: 100%
Detected patterns

<link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
//cdn\.jsdelivr\.net/

Page Statistics

4
Requests

100 %
HTTPS

67 %
IPv6

2
Domains

3
Subdomains

3
IPs

2
Countries

203 kB
Transfer

337 kB
Size

2
Cookies

2 Outgoing links

These are links going to different origins than the main page.

URL: https://www.pku.edu.cn/
Title: pkucc

Search URL Search Domain Scan URL

URL: https://icode.pku.edu.cn/
Title: icode

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

4 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H/1.1 200
OK Primary Request / Show response
asec-demo.pku.edu.cn/ 6 KB
3 KB 1293ms
288ms Document
text/html 115.27.246.26
ERX-CERNET-BKB Ch...

General

Check archive.org

Show headers Download Go to

Full URL: https://asec-demo.pku.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 115.27.246.26 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS
Software: Apache/2.4.52 (Ubuntu) /
Resource Hash: b700f958e3e97ffef752d470641b250b1010ad0d10b8ea5fc977d6835ac06a97

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36
accept-language: en-US,en;q=0.9

Response headers

Cache-Control: no-cache, private
Connection: Keep-Alive
Content-Encoding: gzip
Content-Type: text/html; charset=UTF-8
Date: Thu, 21 Dec 2023 12:21:55 GMT
Keep-Alive: timeout=5, max=100
Server: Apache/2.4.52 (Ubuntu)
Transfer-Encoding: chunked
Vary: Accept-Encoding

GET
H2 200 bootstrap.min.css
cdn.jsdelivr.net/npm/bootstrap@4.6.2/dist/css/ 158 KB
26 KB 108ms
33ms Stylesheet
text/css 2a04:4e42:600::485
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.jsdelivr.net/npm/bootstrap@4.6.2/dist/css/bootstrap.min.css

Requested by

Host: asec-demo.pku.edu.cn
URL: https://asec-demo.pku.edu.cn/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a04:4e42:600::485 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

/

Resource Hash

f886516f3d41e9e7bd994c7f7a39a89cafae9483f90396cb0ddeafe8d1ea5e72

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://asec-demo.pku.edu.cn/
Origin: https://asec-demo.pku.edu.cn
accept-language: en-US,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
date: Thu, 21 Dec 2023 12:21:55 GMT
x-content-type-options: nosniff
content-encoding: br
age: 3840342
x-jsd-version: 4.6.2
x-cache: HIT, HIT
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length: 26373
x-served-by: cache-fra-eddf8230063-FRA, cache-mia-kmia1760036-MIA
x-jsd-version-type: version
etag: W/"279d8-G+N7YjBsjAxndbtMk8XkxOE9l3U"
vary: Accept-Encoding
content-type: text/css; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: *
cache-control: public, max-age=31536000, s-maxage=31536000, immutable
accept-ranges: bytes
timing-allow-origin: *

GET
H/1.1 200
OK pkulog_asec.png
asec-demo.pku.edu.cn/vendor/csp/images/ 81 KB
82 KB 267ms
267ms Image
image/png 115.27.246.26
ERX-CERNET-BKB Ch...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://asec-demo.pku.edu.cn/vendor/csp/images/pkulog_asec.png
Requested by: Host: asec-demo.pku.edu.cn
URL: https://asec-demo.pku.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 115.27.246.26 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS
Software: Apache/2.4.52 (Ubuntu) /
Resource Hash: 83e6224ea57b817271964a9dd98f53d09743039940c34357838cf145bcc9c792

Request headers

accept-language: en-US,en;q=0.9
Referer: https://asec-demo.pku.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

Date: Thu, 21 Dec 2023 12:21:55 GMT
Last-Modified: Fri, 09 Jun 2023 06:00:09 GMT
Server: Apache/2.4.52 (Ubuntu)
ETag: "14525-5fdac14d71549"
Content-Type: image/png
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=99
Content-Length: 83237

GET
H/1.1 200
OK bg3.jpg
www.pku.edu.cn/Public/static/themes/image/ 92 KB
92 KB 4412ms
535ms Image
image/jpeg 2001:da8:201:1512::a269:83a0

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.pku.edu.cn/Public/static/themes/image/bg3.jpg

Requested by

Host: asec-demo.pku.edu.cn
URL: https://asec-demo.pku.edu.cn/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2001:da8:201:1512::a269:83a0 -, , ASN (),

Reverse DNS

Software

nginx /

Resource Hash

e76d1688a18f262e240a93d2286a397293ccce44cf286bb87c49584980100078

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: en-US,en;q=0.9
Referer: https://asec-demo.pku.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

Date: Thu, 21 Dec 2023 12:21:55 GMT
Strict-Transport-Security: max-age=31536000
Last-Modified: Tue, 16 Jun 2020 04:21:50 GMT
Server: nginx
ETag: "5ee848de-16f68"
Content-Type: image/jpeg
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 94056

Verdicts & Comments Add Verdict or Comment

1 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| documentPictureInPicture

2 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

			Domain/Path	Expires	Name / Value
			asec-demo.pku.edu.cn/	1970-01-20 17:06:08	Name: XSRF-TOKEN Value: eyJpdiI6IjI4ZmlQeTlhK3pLbS9JZnBLclptNVE9PSIsInZhbHVlIjoiRXVLWGZYMmtUZVhXS1poMkQ0a0ZRU2JMc3N1NFpzemZaNEtRRVcvTGl4YVI0R2VvRXk3d0ZJU3hOcytFdi9rc3F1cEpqK2RvcGMyL3RiREViVWV3M21tTVhqeUVaUktJK1A0V1FiNjNxUXZTZ2pTaTZ3SEtuTTlld1RQakp0REoiLCJtYWMiOiJiN2Y1ZGI2ZmE3NDM0ZjU2ZmZiNGZkYzMzNDlmYTM4MDk4MWI3ZWQ4N2Y3MmIzOGM4YzljZmY2YzNlZDJjZjM2IiwidGFnIjoiIn0%3D
			asec-demo.pku.edu.cn/	1970-01-20 17:06:08	Name: pkuccicode_session Value: eyJpdiI6Ik90WmFBRUVySFNKYWtIK2tsWWZYcVE9PSIsInZhbHVlIjoiai82eWhUSzFPa3hCODdTTjd5eWhmTWhLYzB3NWYyNzZoTDBINGh0Y3duVWFMU293S29MeVVIR2ozajliUXBlYnRnYUhXSS9KeWk1aWdkSHhaZUMyWkY0cUlMbUtIUCs4RkQ1UmJ4LzZrUDBtYUtMRjhGaG5EaDJVcGozTnIwaHEiLCJtYWMiOiI2YTU5OGUxZmNiOTBjZDY3MjNkMjA1Zjk2ZmE3NDQ2OTkxYjkwYmEyZjUxNDk1YWU3MjBjMjJlNDMxMTM4NGFkIiwidGFnIjoiIn0%3D

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.

asec-demo.pku.edu.cn
cdn.jsdelivr.net
www.pku.edu.cn
115.27.246.26
2001:da8:201:1512::a269:83a0
2a04:4e42:600::485
83e6224ea57b817271964a9dd98f53d09743039940c34357838cf145bcc9c792
b700f958e3e97ffef752d470641b250b1010ad0d10b8ea5fc977d6835ac06a97
e76d1688a18f262e240a93d2286a397293ccce44cf286bb87c49584980100078
f886516f3d41e9e7bd994c7f7a39a89cafae9483f90396cb0ddeafe8d1ea5e72

asec-demo.pku.edu.cn Open in urlscan Pro 115.27.246.26 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

4 Requests

100 %HTTPS

67 %IPv6

2 Domains

3 Subdomains

3 IPs

2 Countries

203 kBTransfer

337 kBSize

2 Cookies

2 Outgoing links

Redirected requests

4 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

2 Cookies

Indicators

asec-demo.pku.edu.cn Open in urlscan Pro
115.27.246.26 Public Scan

Screenshot
Live screenshot

Full Image

4
Requests

100 %
HTTPS

67 %
IPv6

2
Domains

3
Subdomains

3
IPs

2
Countries

203 kB
Transfer

337 kB
Size

2
Cookies

4 HTTP transactions
0 data transactions