URL: https://security.cs.princeton.edu/
Submission: On August 29 via automatic, source certstream-suspicious

Summary

This website contacted 3 IPs in 2 countries across 2 domains to perform 26 HTTP transactions. The main IP is 128.112.136.61, located in Bordentown, United States and belongs to PRINCETON-AS, US. The main domain is security.cs.princeton.edu.
TLS certificate: Issued by R3 on June 30th 2021. Valid for: 3 months.
This is the only time security.cs.princeton.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
25 128.112.136.61 88 (PRINCETON-AS)
1 2001:4de0:ac1... 20446 (HIGHWINDS3)
26 3
Apex Domain
Subdomains
Transfer
25 princeton.edu
security.cs.princeton.edu
5 MB
1 jquery.com
code.jquery.com
24 KB
26 2
Domain Requested by
25 security.cs.princeton.edu security.cs.princeton.edu
1 code.jquery.com security.cs.princeton.edu
26 2
Subject Issuer Validity Valid
security.cs.princeton.edu
R3
2021-06-30 -
2021-09-28
3 months crt.sh
*.jquery.com
Sectigo RSA Domain Validation Secure Server CA
2021-07-14 -
2022-08-14
a year crt.sh

This page contains 1 frames:

Primary Page: https://security.cs.princeton.edu/
Frame ID: 5B04D91CEA8A2376005EFB883EF37233
Requests: 28 HTTP requests in this frame

Screenshot

Page Title

Princeton CS - Security & Privacy

Detected technologies

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

Overall confidence: 100%
Detected patterns
  • html /<link[^>]+?href="[^"]*bootstrap(?:\.min)?\.css/i

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

Overall confidence: 100%
Detected patterns
  • headers server /(?:Apache(?:$|\/([\d.]+)|[^/-])|(?:^|\b)HTTPD)/i

Page Statistics

26
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

3
IPs

2
Countries

4970 kB
Transfer

5004 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

26 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
security.cs.princeton.edu/
16 KB
16 KB
Document
General
Full URL
https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
53cc299c1d7be453f666c72837e0275a7e5821e0294b83dafde214ade1a88b39
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Host
security.cs.princeton.edu
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 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
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:00 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
Last-Modified
Fri, 28 Feb 2020 15:50:05 GMT
ETag
"3e50-59fa4ca95d89f"
Accept-Ranges
bytes
Content-Length
15952
Content-Type
text/html; charset=UTF-8
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Keep-Alive
timeout=5, max=100
Connection
Keep-Alive
bootstrap.min.css
security.cs.princeton.edu/
141 KB
142 KB
Stylesheet
General
Full URL
https://security.cs.princeton.edu/bootstrap.min.css
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
2c0f3dcfe93d7e380c290fe4ab838ed8cadff1596d62697f5444be460d1f876d
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
text/css,*/*;q=0.1
Cache-Control
no-cache
Sec-Fetch-Dest
style
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:00 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:34 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"235ed-58400238be7fd"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
text/css
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=99
Content-Length
144877
carousel.css
security.cs.princeton.edu/
4 KB
4 KB
Stylesheet
General
Full URL
https://security.cs.princeton.edu/carousel.css
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
9136fb8b61835a15f64843243460a711dbf5b27e41b10bc42c2cf627f0f5b437
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
text/css,*/*;q=0.1
Cache-Control
no-cache
Sec-Fetch-Dest
style
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:34 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"e6d-58400238b7a6a"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
text/css
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
3693
amitlevy.jpg
security.cs.princeton.edu/imgs/hero/
941 KB
941 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/hero/amitlevy.jpg
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
70f93c3a99f15532181502d1e0c24960ef731eaa450463c2b4fe1255cd388e1f
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:34 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"eb412-58400238f082a"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
963602
arvindnarayanan.jpg
security.cs.princeton.edu/imgs/hero/
243 KB
243 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/hero/arvindnarayanan.jpg
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
dbe191194250b549427b5d8de47331152d6c4b27e39588e88be0f360db93bb7c
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:35 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"3caec-58400238f8fc6"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
248556
electionsecurity.jpg
security.cs.princeton.edu/imgs/hero/
91 KB
92 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/hero/electionsecurity.jpg
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
b295882f475b7163dfd1007d2feb7f371d751dcb411975ea67e52cd795a0e718
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:35 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"16dea-58400238ff044"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
93674
jonathanmayer.jpg
security.cs.princeton.edu/imgs/hero/
272 KB
272 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/hero/jonathanmayer.jpg
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
72857c8b1761542886d5cd6c93a87722532bf99da64c46f187852520285a5204
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:35 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"43f39-5840023907b75"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
278329
margaretmartonosi.jpg
security.cs.princeton.edu/imgs/hero/
97 KB
97 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/hero/margaretmartonosi.jpg
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
6df433312b945fa21d653b6a67cb5d8b9a31616e48ab0d09648ba6d9a764896e
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:35 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"1821e-584002390d911"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=98
Content-Length
98846
andrewappel.jpg
security.cs.princeton.edu/imgs/people/
210 KB
211 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/people/andrewappel.jpg
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
38d0584052555d7aed944f7e77a2b2084a16bb1b529a079c4cc5111cee7828e7
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:35 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"349ca-584002393c727"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=99
Content-Length
215498
edfelten.jpg
security.cs.princeton.edu/imgs/people/
476 KB
476 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/people/edfelten.jpg
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
d91452e7cb68f9b2e55f07b22dc5111670218c602dbd90e9612e0c01d5f67ce9
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:35 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"76f0e-58400239660a6"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=97
Content-Length
487182
michaelfreedman.jpg
security.cs.princeton.edu/imgs/people/
97 KB
97 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/people/michaelfreedman.jpg
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
ecefe34c1d9ceac17862450cf4be5ec354953203bf533e36f43365c72f6bd968
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:35 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"182ee-584002399ea9d"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=96
Content-Length
99054
briankernighan.jpg
security.cs.princeton.edu/imgs/people/
46 KB
47 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/people/briankernighan.jpg
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
19ec1a5639ce8363b2b0abb474e10588cb3141ff3c379f51732d4fd2ee93461d
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:35 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"b96b-584002394fcf0"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=98
Content-Length
47467
amitlevy.jpg
security.cs.princeton.edu/imgs/people/
43 KB
44 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/people/amitlevy.jpg
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
96d646e23540f94cf5fe8627e7a63c00d1faf69a8905b1b1784371d3f98bfe1d
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:35 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"acd4-5840023924fe2"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=99
Content-Length
44244
jonathanmayer.jpg
security.cs.princeton.edu/imgs/people/
415 KB
416 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/people/jonathanmayer.jpg
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
7db748d8d14c36409ae256ef8be520370c41b88fc3376331912d92c6c88c3e4a
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:35 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"67dfe-58400239839e1"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=97
Content-Length
425470
margaretmartonosi.jpg
security.cs.princeton.edu/imgs/people/
56 KB
56 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/people/margaretmartonosi.jpg
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
0501f477051620dead95679d71b4b0091cbee93c676e4c0e54fc2c1048653ca5
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:35 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"df00-5840023989323"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=99
Content-Length
57088
arvindnarayanan.jpg
security.cs.princeton.edu/imgs/people/
518 KB
518 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/people/arvindnarayanan.jpg
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
8b465f9e088e2393bd298cae7c6b7e6050528c814f5180ba888ff9b2c0d7482d
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:35 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"817ee-5840023949af3"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=98
Content-Length
530414
jenniferrexford.jpg
security.cs.princeton.edu/imgs/people/
453 KB
453 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/people/jenniferrexford.jpg
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
094fff142785be48a12ee4689f0c39396b1568600384d746c3e4964c61d71bcd
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:35 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"7129d-5840023976379"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=95
Content-Length
463517
markzhandry.jpg
security.cs.princeton.edu/imgs/people/
196 KB
196 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/people/markzhandry.jpg
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
9a2068be40cf32c881751b2c010b1c84ccb20b1bad18778fd94298eebd30b756
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:35 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"30ee6-58400239911e6"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=98
Content-Length
200422
rubylee.jpg
security.cs.princeton.edu/imgs/people/
339 KB
339 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/people/rubylee.jpg
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
454d44107302f96875bde29c930aac0bc60b4f16b77c5af144f072bb017caa49
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:36 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"54bd0-5840023a18fd7"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=98
Content-Length
347088
prateekmittal.jpg
security.cs.princeton.edu/imgs/people/
30 KB
30 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/people/prateekmittal.jpg
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
1d63a6844ce091f462f840aa81cef7fd95701ad53e4c8da0b7051ad793d8d9cd
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:02 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:36 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"7678-58400239fc9bb"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=97
Content-Length
30328
princeton_university_logo.svg
security.cs.princeton.edu/imgs/
30 KB
31 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/princeton_university_logo.svg
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
5ebf0e1d85cd12be33156b921715b9f9edb1bd6cc4c83be2f98cbeeb82f6b8bc
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:02 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:36 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"79b7-5840023a28cb4"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/svg+xml
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=97
Content-Length
31159
jquery-3.3.1.slim.min.js
code.jquery.com/
68 KB
24 KB
Script
General
Full URL
https://code.jquery.com/jquery-3.3.1.slim.min.js
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4de0:ac18::1:a:2a , Netherlands, ASN20446 (HIGHWINDS3, US),
Reverse DNS
Software
nginx /
Resource Hash
dde76b9b2b90d30eb97fc81f06caa8c338c97b688cea7d2729c88f529f32fbb1

Request headers

Origin
https://security.cs.princeton.edu
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

date
Sun, 29 Aug 2021 23:27:00 GMT
content-encoding
gzip
last-modified
Sat, 20 Jan 2018 17:26:44 GMT
server
nginx
etag
W/"5a637bd4-1111d"
vary
Accept-Encoding
x-hw
1630279620.dop211.fr8.t,1630279620.cds210.fr8.hn,1630279620.cds274.fr8.c
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=315360000, public
accept-ranges
bytes
content-length
24038
popper.min.js
security.cs.princeton.edu/js/
20 KB
20 KB
Script
General
Full URL
https://security.cs.princeton.edu/js/popper.min.js
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
f7cbc01a310318defd4e31e4616543e2cf3baef5a47562c73ece4c0b716f157e
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
*/*
Cache-Control
no-cache
Sec-Fetch-Dest
script
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:33 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"4f71-58400237f859d"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=99
Content-Length
20337
bootstrap.min.js
security.cs.princeton.edu/js/
48 KB
48 KB
Script
General
Full URL
https://security.cs.princeton.edu/js/bootstrap.min.js
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
e7ed36ceee5450b4243bbc35188afabdfb4280c7c57597001de0ed167299b01b
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
*/*
Cache-Control
no-cache
Sec-Fetch-Dest
script
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:33 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"bf30-58400237eb367"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=98
Content-Length
48944
holder.min.js
security.cs.princeton.edu/js/
32 KB
32 KB
Script
General
Full URL
https://security.cs.princeton.edu/js/holder.min.js
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
89f8a11cde8bfe9354d5942292b01bec29f2301be2b0a1b749401a6f41779155
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
*/*
Cache-Control
no-cache
Sec-Fetch-Dest
script
Referer
https://security.cs.princeton.edu/
Connection
keep-alive
Referer
https://security.cs.princeton.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:33 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"7e1b-58400237ef591"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=99
Content-Length
32283
banner.png
security.cs.princeton.edu/imgs/
123 KB
123 KB
Image
General
Full URL
https://security.cs.princeton.edu/imgs/banner.png
Requested by
Host: security.cs.princeton.edu
URL: https://security.cs.princeton.edu/carousel.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.112.136.61 Bordentown, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
wwwprx2.cs.princeton.edu
Software
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30 /
Resource Hash
3f1803c7f7b0362bea5f29994283ab7a4e59f995c1e6304ff7878624c4fd654f
Security Headers
Name Value
Strict-Transport-Security max-age=15778800 ; includeSubDomains

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
security.cs.princeton.edu
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://security.cs.princeton.edu/carousel.css
Connection
keep-alive
Referer
https://security.cs.princeton.edu/carousel.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date
Sun, 29 Aug 2021 23:27:01 GMT
Last-Modified
Wed, 13 Mar 2019 21:03:34 GMT
Server
Apache/2.4.41 (Springdale Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.6.25 Phusion_Passenger/5.0.30
ETag
"1ebcb-58400238d108c"
Strict-Transport-Security
max-age=15778800 ; includeSubDomains
Content-Type
image/png
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=97
Content-Length
125899
truncated
/
137 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
b307c4ae27381c0bc19983833f7bc324bb100468b4f22bdd7594b179c836aa4a

Request headers

Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Content-Type
image/svg+xml;charset=utf8
truncated
/
137 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
b3bc188ffa450c649d95d661372fddb6bbdf17e7d63578d499ab98b984da8381

Request headers

Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Content-Type
image/svg+xml;charset=utf8

Verdicts & Comments Add Verdict or Comment

16 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| onbeforexrselect object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker boolean| originAgentCluster object| trustedTypes boolean| crossOriginIsolated function| $ function| jQuery function| Popper object| bootstrap object| Holder

0 Cookies

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=15778800 ; includeSubDomains

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.

code.jquery.com
security.cs.princeton.edu
128.112.136.61
2001:4de0:ac18::1:a:2a
0501f477051620dead95679d71b4b0091cbee93c676e4c0e54fc2c1048653ca5
094fff142785be48a12ee4689f0c39396b1568600384d746c3e4964c61d71bcd
19ec1a5639ce8363b2b0abb474e10588cb3141ff3c379f51732d4fd2ee93461d
1d63a6844ce091f462f840aa81cef7fd95701ad53e4c8da0b7051ad793d8d9cd
2c0f3dcfe93d7e380c290fe4ab838ed8cadff1596d62697f5444be460d1f876d
38d0584052555d7aed944f7e77a2b2084a16bb1b529a079c4cc5111cee7828e7
3f1803c7f7b0362bea5f29994283ab7a4e59f995c1e6304ff7878624c4fd654f
454d44107302f96875bde29c930aac0bc60b4f16b77c5af144f072bb017caa49
53cc299c1d7be453f666c72837e0275a7e5821e0294b83dafde214ade1a88b39
5ebf0e1d85cd12be33156b921715b9f9edb1bd6cc4c83be2f98cbeeb82f6b8bc
6df433312b945fa21d653b6a67cb5d8b9a31616e48ab0d09648ba6d9a764896e
70f93c3a99f15532181502d1e0c24960ef731eaa450463c2b4fe1255cd388e1f
72857c8b1761542886d5cd6c93a87722532bf99da64c46f187852520285a5204
7db748d8d14c36409ae256ef8be520370c41b88fc3376331912d92c6c88c3e4a
89f8a11cde8bfe9354d5942292b01bec29f2301be2b0a1b749401a6f41779155
8b465f9e088e2393bd298cae7c6b7e6050528c814f5180ba888ff9b2c0d7482d
9136fb8b61835a15f64843243460a711dbf5b27e41b10bc42c2cf627f0f5b437
96d646e23540f94cf5fe8627e7a63c00d1faf69a8905b1b1784371d3f98bfe1d
9a2068be40cf32c881751b2c010b1c84ccb20b1bad18778fd94298eebd30b756
b295882f475b7163dfd1007d2feb7f371d751dcb411975ea67e52cd795a0e718
b307c4ae27381c0bc19983833f7bc324bb100468b4f22bdd7594b179c836aa4a
b3bc188ffa450c649d95d661372fddb6bbdf17e7d63578d499ab98b984da8381
d91452e7cb68f9b2e55f07b22dc5111670218c602dbd90e9612e0c01d5f67ce9
dbe191194250b549427b5d8de47331152d6c4b27e39588e88be0f360db93bb7c
dde76b9b2b90d30eb97fc81f06caa8c338c97b688cea7d2729c88f529f32fbb1
e7ed36ceee5450b4243bbc35188afabdfb4280c7c57597001de0ed167299b01b
ecefe34c1d9ceac17862450cf4be5ec354953203bf533e36f43365c72f6bd968
f7cbc01a310318defd4e31e4616543e2cf3baef5a47562c73ece4c0b716f157e