web.math.princeton.edu

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 3 HTTP transactions. The main IP is 128.112.17.143, located in Bensalem, United States and belongs to PRINCETON-AS, US. The main domain is web.math.princeton.edu.
TLS certificate: Issued by E5 on July 29th 2024. Valid for: 3 months.

This is the only time web.math.princeton.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	128.112.18.11 128.112.18.11	88 (PRINCETON-AS) (PRINCETON-AS)
3	128.112.17.143 128.112.17.143	88 (PRINCETON-AS) (PRINCETON-AS)
3	1

1 128.112.18.11 (Bensalem, United States) 1 redirects

ASN88 (PRINCETON-AS, US)
PTR: www.math.princeton.edu

www.math.princeton.edu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 128.112.17.143 (Bensalem, United States)

ASN88 (PRINCETON-AS, US)
PTR: web.math.princeton.edu

web.math.princeton.edu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
4	princeton.edu 1 redirects www.math.princeton.edu web.math.princeton.edu	54 KB
3	1

	Domain	Requested by
3	web.math.princeton.edu	web.math.princeton.edu
1	www.math.princeton.edu	1 redirects
3	2

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

Domain
www.princeton.edu
www.pims.math.ca

Subject Issuer	Validity	Valid
web.math.princeton.edu E5	`2024-07-29` - `2024-10-27`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://web.math.princeton.edu/~nelson/
Frame ID: C6CBCB85A7880F5E853E2D34C9C4195B
Requests: 3 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Home

Page URL History Show full URLs

http://www.math.princeton.edu///~nelson// HTTP 307
https://www.math.princeton.edu///~nelson// HTTP 301
https://web.math.princeton.edu/~nelson/ Page URL

Page Statistics

3
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

2
Subdomains

1
IPs

1
Countries

53 kB
Transfer

52 kB
Size

0
Cookies

2 Outgoing links

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

URL: http://www.princeton.edu/
Title: Princeton University

Search URL Search Domain Scan URL

URL: http://www.pims.math.ca/science/2004/nelson04/
Title: conference in Vancouver

Search URL Search Domain Scan URL

Page URL History

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

http://www.math.princeton.edu///~nelson// HTTP 307
https://www.math.princeton.edu///~nelson// HTTP 301
https://web.math.princeton.edu/~nelson/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

3 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
web.math.princeton.edu/~nelson/
Redirect Chain

http://www.math.princeton.edu///~nelson//
https://www.math.princeton.edu///~nelson//
https://web.math.princeton.edu/~nelson/

1 KB
1 KB

361ms
122ms

Document
text/html

128.112.17.143
PRINCETON-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://web.math.princeton.edu/~nelson/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_ECDSA, AES_256_GCM

Server

128.112.17.143 Bensalem, United States, ASN88 (PRINCETON-AS, US),

Reverse DNS

web.math.princeton.edu

Software

Apache/2.4.53 (Springdale Open Enterprise Linux) OpenSSL/3.0.7 /

Resource Hash

49c2c160f8a9a2c35b43d0142d84268653e8d8a970f91594fa632e54138b90c3

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Accept-Ranges: bytes
Connection: Keep-Alive
Content-Length: 1090
Content-Type: text/html; charset=UTF-8
Date: Thu, 08 Aug 2024 00:43:28 GMT
ETag: "442-532f75c0630b1"
Keep-Alive: timeout=5, max=100
Last-Modified: Mon, 16 May 2016 15:34:25 GMT
Server: Apache/2.4.53 (Springdale Open Enterprise Linux) OpenSSL/3.0.7
Strict-Transport-Security: max-age=15552000; includeSubDomains

Redirect headers

Connection: Keep-Alive
Content-Length: 247
Content-Type: text/html; charset=iso-8859-1
Date: Thu, 08 Aug 2024 00:43:27 GMT
Keep-Alive: timeout=5, max=100
Location: https://web.math.princeton.edu/~nelson/
Server: Apache/2.4.53 (Springdale Open Enterprise Linux) OpenSSL/3.0.7
Strict-Transport-Security: max-age=15552000; includeSubDomains

GET
H/1.1 200
OK adk.png
web.math.princeton.edu/~nelson/ 51 KB
51 KB 115ms
113ms Image
image/png 128.112.17.143
PRINCETON-AS

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://web.math.princeton.edu/~nelson/adk.png

Requested by

Host: web.math.princeton.edu
URL: https://web.math.princeton.edu/~nelson/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_ECDSA, AES_256_GCM

Server

128.112.17.143 Bensalem, United States, ASN88 (PRINCETON-AS, US),

Reverse DNS

web.math.princeton.edu

Software

Apache/2.4.53 (Springdale Open Enterprise Linux) OpenSSL/3.0.7 /

Resource Hash

e68b3f25cf66bf9dbedc58131c4d0d272e106007bc9bca33062bedde9b0ccac6

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains

Request headers

Referer: https://web.math.princeton.edu/~nelson/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date: Thu, 08 Aug 2024 00:43:28 GMT
Strict-Transport-Security: max-age=15552000; includeSubDomains
Last-Modified: Sat, 25 Aug 2001 19:40:34 GMT
Server: Apache/2.4.53 (Springdale Open Enterprise Linux) OpenSSL/3.0.7
ETag: "cc0f-38c5fe5b8b080"
Content-Type: image/png
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=99
Content-Length: 52239

GET
H/1.1 404
Not Found favicon.ico
web.math.princeton.edu/ 196 B
516 B 113ms
113ms Other
text/html 128.112.17.143
PRINCETON-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://web.math.princeton.edu/favicon.ico

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_ECDSA, AES_256_GCM

Server

128.112.17.143 Bensalem, United States, ASN88 (PRINCETON-AS, US),

Reverse DNS

web.math.princeton.edu

Software

Apache/2.4.53 (Springdale Open Enterprise Linux) OpenSSL/3.0.7 /

Resource Hash

80c3fe2ae1062abf56456f52518bd670f9ec3917b7f85e152b347ac6b6faf880

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains

Request headers

Referer: https://web.math.princeton.edu/~nelson/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date: Thu, 08 Aug 2024 00:43:28 GMT
Strict-Transport-Security: max-age=15552000; includeSubDomains
Server: Apache/2.4.53 (Springdale Open Enterprise Linux) OpenSSL/3.0.7
Connection: Keep-Alive
Keep-Alive: timeout=5, max=98
Content-Length: 196
Content-Type: text/html; charset=iso-8859-1

Verdicts & Comments Add Verdict or Comment

0 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.

0 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.

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://web.math.princeton.edu/favicon.ico Message: Failed to load resource: the server responded with a status of 404 (Not Found)

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=15552000; 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.

web.math.princeton.edu
www.math.princeton.edu
128.112.17.143
128.112.18.11
49c2c160f8a9a2c35b43d0142d84268653e8d8a970f91594fa632e54138b90c3
80c3fe2ae1062abf56456f52518bd670f9ec3917b7f85e152b347ac6b6faf880
e68b3f25cf66bf9dbedc58131c4d0d272e106007bc9bca33062bedde9b0ccac6

web.math.princeton.edu Open in urlscan Pro 128.112.17.143 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

3 Requests

100 %HTTPS

0 %IPv6

1 Domains

2 Subdomains

1 IPs

1 Countries

53 kBTransfer

52 kBSize

0 Cookies

2 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

0 JavaScript Global Variables

0 Cookies

1 Console Messages

Security Headers

Indicators

web.math.princeton.edu Open in urlscan Pro
128.112.17.143 Public Scan

Screenshot
Live screenshot

Full Image

3
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

2
Subdomains

1
IPs

1
Countries

53 kB
Transfer

52 kB
Size

0
Cookies

3 HTTP transactions
0 data transactions