www.cs.yale.edu Open in urlscan Pro
128.36.0.109 Public Scan

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Submitted URL:
http://www.cs.yale.edu//homes//spielman//
Effective URL:
https://www.cs.yale.edu//homes//spielman//
Submission: On August 14 via api (August 14th 2024, 9:56:41 pm UTC) from US — Scanned from DE

Summary HTTP 3 Redirects Links 90 Behaviour Indicators

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 3 HTTP transactions. The main IP is 128.36.0.109, located in New Haven, United States and belongs to YALE-AS, US. The main domain is www.cs.yale.edu.
TLS certificate: Issued by GlobalSign RSA OV SSL CA 2018 on March 21st 2024. Valid for: a year.

This is the only time www.cs.yale.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address		AS Autonomous System
3	128.36.0.109 128.36.0.109		29 (YALE-AS) (YALE-AS)
3	1

3 128.36.0.109 (New Haven, United States)

ASN29 (YALE-AS, US)
PTR: cs-www2.cs.yale.edu

www.cs.yale.edu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
3	yale.edu www.cs.yale.edu	2 MB
3	1

	Domain	Requested by
3	www.cs.yale.edu	www.cs.yale.edu
3	1

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

Domain
cs-www.cs.yale.edu
statistics.yale.edu
math.yale.edu
www.yale.edu
fds.yale.edu
tilos.ai
yins.yale.edu
simonsfoundation.org
www.macfound.org
www.acm.org
www.ams.org
www.ieee.org
www.siam.org
www.nasonline.org
www.amacad.org
www.ctcase.org
sites.google.com
www.quantamagazine.org
yalealumnimagazine.org
www.simonsfoundation.org
www.mathunion.org
sinews.siam.org
www2.informatik.uni-stuttgart.de
sigact.org
www.youtube.com
www.math.toronto.edu
research.microsoft.com
www.ria.ie
icml.cc
www.isit2016.org
focm-society.org
yale.instructure.com
deyuanli8.github.io
github.com
arxiv.org
www.cs.utexas.edu
webfea.fea.aub.edu.lb
www.mahdian.org
people.csail.mit.edu
math.berkeley.edu
rasmuskyng.com
www.chrisharshaw.com
marcopirazzini.github.io
www.linkedin.com
wwwhome.ewi.utwente.nl
sachdevasushant.github.io
www.ias.edu
www.kunisky.com
www.msri.org
simons.berkeley.edu
www.cc.gatech.edu

Subject Issuer	Validity	Valid
www.cs.yale.edu GlobalSign RSA OV SSL CA 2018	`2024-03-21` - `2025-04-22`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://www.cs.yale.edu//homes//spielman//
Frame ID: F2306BFF0F7C2C81C2BBE9B07BEE35E1
Requests: 3 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Daniel A. Spielman

Page URL History Show full URLs

http://www.cs.yale.edu//homes//spielman// HTTP 307
https://www.cs.yale.edu//homes//spielman// Page URL

Page Statistics

3
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

2463 kB
Transfer

2473 kB
Size

0
Cookies

90 Outgoing links

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

URL: http://cs-www.cs.yale.edu/homes/spielman/DAShearts.png

Search URL Search Domain Scan URL

URL: http://statistics.yale.edu/
Title: Statistics and Data Science

Search URL Search Domain Scan URL

URL: http://math.yale.edu/
Title: Mathematics

Search URL Search Domain Scan URL

URL: http://www.yale.edu/
Title: Yale University

Search URL Search Domain Scan URL

URL: https://fds.yale.edu/
Title: Institute for the Foundations of Data Science (FDS)

Search URL Search Domain Scan URL

URL: https://tilos.ai/
Title: TILOS, the NSF Institute for Learning-Enabled Optimization at Scale.

Search URL Search Domain Scan URL

URL: http://yins.yale.edu/
Title: Yale Institute for Network Science (YINS)

Search URL Search Domain Scan URL

URL: https://simonsfoundation.org/mps-funded-programs-simons-investigators
Title: Simons Investigator

Search URL Search Domain Scan URL

URL: https://www.macfound.org/fellows/877/
Title: MacArthur Fellow

Search URL Search Domain Scan URL

URL: https://www.acm.org/
Title: ACM

Search URL Search Domain Scan URL

URL: http://www.ams.org/home/page
Title: AMS

Search URL Search Domain Scan URL

URL: https://www.ieee.org/index.html
Title: IEEE

Search URL Search Domain Scan URL

URL: http://www.siam.org/
Title: SIAM

Search URL Search Domain Scan URL

URL: http://www.nasonline.org/
Title: the National Academy of Sciences

Search URL Search Domain Scan URL

URL: https://www.amacad.org/
Title: American Academy of Arts and Sciences

Search URL Search Domain Scan URL

URL: http://www.ctcase.org/
Title: CT Academy of Science and Engineering

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/Research/List.html
Title: sorted by Year

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/Research/topicList.html
Title: sorted by Subject

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/sagt/
Title: Spectral and Algebraic Graph Theory

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/CV24.pdf
Title: CV

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/bio.txt
Title: a short bio

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/#photo
Title: photographs of me

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/#desc
Title: Descriptions of my research

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/#talks
Title: Slides from and videos of my talks

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/#teach
Title: My courses

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/#software
Title: Software by my group

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/#studs
Title: My students

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/#prof
Title: Professional activities (a few things I've organized)

Search URL Search Domain Scan URL

URL: https://sites.google.com/a/yale.edu/laplacian/
Title: Laplacian linear equations, sparsification local graph clustering, low-stretch spanning trees, and so on

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/#intern
Title: Internships and opportunities to work with me.

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/#contact
Title: Contact information

Search URL Search Domain Scan URL

URL: https://www.quantamagazine.org/the-computer-scientist-who-parlays-failures-into-breakthroughs-20220613/
Title: The Computer Scientist Who Parlays Failures Into Breakthroughs

Search URL Search Domain Scan URL

URL: https://yalealumnimagazine.org/articles/5303-infinite-complexity
Title: Infinite complexity

Search URL Search Domain Scan URL

URL: https://www.quantamagazine.org/20151124-kadison-singer-math-problem/
Title: 'Outsiders' Crack 50-Year-Old Math Problem

Search URL Search Domain Scan URL

URL: https://www.simonsfoundation.org/mathematics-and-physical-science/network-solutions/
Title: Network Solutions

Search URL Search Domain Scan URL

URL: https://www.mathunion.org/fileadmin/IMU/ICM2010/offline/www.icm2010.in/wp-content/icmfiles/laudaions/nevanlinna.pdf
Title: Gil Kalai's laudation

Search URL Search Domain Scan URL

URL: http://www.ams.org/notices/201109/rtx110901288p.pdf
Title: An article about by research by Michel Goemans and Jonathan Kelner

Search URL Search Domain Scan URL

URL: https://sinews.siam.org/Details-Page/kadison-singer-problem-solved-1
Title: An article for SIAM News by Dana Mackenzie about my research on the Kadison-Singer Problem

Search URL Search Domain Scan URL

URL: http://www2.informatik.uni-stuttgart.de/fmi/ti/mitarbeiter/Diekert/citation08.pdf
Title: The citation for the 2008 Godel Prize.

Search URL Search Domain Scan URL

URL: https://sigact.org/prizes/g%C3%B6del/citation2015.pdf
Title: The citation for the 2015 Godel Prize.

Search URL Search Domain Scan URL

URL: http://www.ams.org/bookstore-getitem/item=HAPPENING-6
Title: What's Happening in the Mathematical Sciences, Volume 6

Search URL Search Domain Scan URL

URL: http://www.ams.org/samplings/math-history/happening-series#vol10
Title: What's Happening in the Mathematical Sciences, Volume 10

Search URL Search Domain Scan URL

URL: https://www.mathunion.org/fileadmin/IMU/Videos/ICM2010/india/21aug-13.45to14.45.mp4
Title: video

Search URL Search Domain Scan URL

URL: http://www.youtube.com/watch?v=eRrG_bsh204
Title: opening ceremony

Search URL Search Domain Scan URL

URL: http://www.math.toronto.edu/cms/blyth-lecture-series/
Title: The Blyth Memorial Lectures at Toronto

Search URL Search Domain Scan URL

URL: http://research.microsoft.com/apps/video/dl.aspx?id=143245
Title: A video of me giving a related talk at MSR NE

Search URL Search Domain Scan URL

URL: https://www.ria.ie/hamilton-day
Title: Hamilton Day Lecture

Search URL Search Domain Scan URL

URL: http://www.ams.org/meetings/lectures/meet-gibbs-lect
Title: 2016 Josiah Willard Gibbs Lecture at the Joint Mathematics Meeting

Search URL Search Domain Scan URL

URL: http://icml.cc/2016/
Title: ICML 2016

Search URL Search Domain Scan URL

URL: http://www.isit2016.org/
Title: ISIT 2016

Search URL Search Domain Scan URL

URL: https://www.youtube.com/watch?v=CDMQR422LGM
Title: The video from my AMS/MAA invited address at the 2019 Joint Mathematics Meetings.

Search URL Search Domain Scan URL

URL: https://www.youtube.com/watch?v=g0l0Fz_Re5Y&feature=youtu.be
Title: The video of my 1W-MINDS talk on Balancing Covariates in Randomized Experiments.

Search URL Search Domain Scan URL

URL: https://www.youtube.com/watch?v=ZMRAeq-7hHU&feature=youtu.be
Title: The video of my lecture "Discrepancy Theory and Randomized Controlled Trials" given at the Harvard Math-Science Literature Lecture Series.

Search URL Search Domain Scan URL

URL: https://www.youtube.com/watch?v=zBr25xmAXJM
Title: My talk on balancing covariates

Search URL Search Domain Scan URL

URL: http://focm-society.org/2020/
Title: Foundations of Computational Mathematics, 2020

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/631/631.html
Title: Computation and Optimization (Spring 2020).

Search URL Search Domain Scan URL

URL: https://yale.instructure.com/courses/4034
Title: AMTH/CPSC/STAT 262: Computational Tools for Data Science (Fall 2016)

Search URL Search Domain Scan URL

URL: https://sites.google.com/a/yale.edu/462-562-graphs-and-networks/
Title: AMTH/CPSC 462/562: Graphs and Networks (Fall 2013),

Search URL Search Domain Scan URL

URL: https://deyuanli8.github.io/
Title: Discrepancy Minimizer

Search URL Search Domain Scan URL

URL: https://github.com/danspielman/Laplacians.jl
Title: Laplacians.jl

Search URL Search Domain Scan URL

URL: https://github.com/crharshaw/GSWDesign.jl
Title: GSWDesign

Search URL Search Domain Scan URL

URL: https://github.com/danspielman/IJuliaTimeMachine.jl
Title: IJuliaTimeMachine

Search URL Search Domain Scan URL

URL: https://arxiv.org/abs/1911.03071
Title: Balancing covariates in randomized experiments using the Gram-Schmidt walk

Search URL Search Domain Scan URL

URL: https://github.com/danspielman/YINSlex
Title: YINSlex

Search URL Search Domain Scan URL

URL: http://arxiv.org/abs/1505.00290
Title: Algorithms for Lipschitz Learning on Graphs

Search URL Search Domain Scan URL

URL: https://github.com/sachdevasushant/Isotonic
Title: Isotonic

Search URL Search Domain Scan URL

URL: http://arxiv.org/abs/1507.00710
Title: Fast, Provable Algorithms for Isotonic Regression in all l_p-norms

Search URL Search Domain Scan URL

URL: http://www.cs.utexas.edu/~klivans/
Title: Adam Klivans (Ph.D. 2002)

Search URL Search Domain Scan URL

URL: http://webfea.fea.aub.edu.lb/ece/pages/public/Internal.aspx?tab=faculty_member&id=38
Title: Louay Bazzi

Search URL Search Domain Scan URL

URL: http://www.mahdian.org/
Title: Mohammad Mahdian (Ph.D. 2004)

Search URL Search Domain Scan URL

URL: http://people.csail.mit.edu/kelner/
Title: Jon Kelner (Ph.D. 2006)

Search URL Search Domain Scan URL

URL: http://research.microsoft.com/en-us/people/amitdesh/
Title: Amit Desphande (Ph.D. 2007)

Search URL Search Domain Scan URL

URL: https://math.berkeley.edu/~nikhil/
Title: Nikhil Srivastava

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/:https://sites.google.com/site/anupraob/%22
Title: Anup Rao (Ph.D. 2015)

Search URL Search Domain Scan URL

URL: http://rasmuskyng.com/
Title: Rasmus Kyng (Ph.D. 2017)

Search URL Search Domain Scan URL

URL: http://www.chrisharshaw.com/
Title: Chris Harshaw

Search URL Search Domain Scan URL

URL: https://statistics.yale.edu/people/yitan-wang
Title: Yitan Wang

Search URL Search Domain Scan URL

URL: https://marcopirazzini.github.io/
Title: Marco Pirazzini

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/in/xifan-yu
Title: Xifan Yu

Search URL Search Domain Scan URL

URL: https://wwwhome.ewi.utwente.nl/~mantheyb/
Title: Bodo Manthey

Search URL Search Domain Scan URL

URL: https://sachdevasushant.github.io/
Title: Sushant Sachdeva

Search URL Search Domain Scan URL

URL: https://www.ias.edu/scholars/john-peebles
Title: John Peebles

Search URL Search Domain Scan URL

URL: https://sites.google.com/site/pengzhang27182/
Title: Peng Zhang

Search URL Search Domain Scan URL

URL: http://www.kunisky.com/
Title: Tim Kunisky

Search URL Search Domain Scan URL

URL: http://www.msri.org/workshops/754
Title: MSRI Hot Topic Workshop: Kadison-Singer, Interlacing Polynomials, and Beyond

Search URL Search Domain Scan URL

URL: http://simons.berkeley.edu/workshops/spectral2014-3
Title: Simons Institute Workshop: Fast Algorithms via Spectral Methods

Search URL Search Domain Scan URL

URL: http://www.cc.gatech.edu/focs2009/
Title: FOCS 2009

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/spielman4.jpg
Title: here

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/Dan2010.JPG
Title: here

Search URL Search Domain Scan URL

URL: http://cs-www.cs.yale.edu/homes/spielman/iceland.jpg
Title: here

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.cs.yale.edu//homes//spielman// HTTP 307
https://www.cs.yale.edu//homes//spielman// 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 www.cs.yale.edu//homes//spielman// Redirect Chain http://www.cs.yale.edu//homes//spielman// https://www.cs.yale.edu//homes//spielman//	17 KB 6 KB	397ms 122ms	Document text/html	128.36.0.109 YALE-AS
General Check archive.org Show headers Download Go to Full URL https://www.cs.yale.edu//homes//spielman// Protocol HTTP/1.1 Security TLS 1.3, , AES_128_GCM Server 128.36.0.109 New Haven, United States, ASN29 (YALE-AS, US), Reverse DNS cs-www2.cs.yale.edu Software Apache/2.4.41 (Ubuntu) / Resource Hash `a767c0fe216d82b6590cb9d45588d6c33eaf8e996ea409ed9516957648d83c1f` 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-Encoding gzip Content-Length 5963 Content-Type text/html Date Wed, 14 Aug 2024 21:56:36 GMT ETag "434e-619f0b5b6da04-gzip" Keep-Alive timeout=5, max=100 Last-Modified Sun, 02 Jun 2024 23:38:11 GMT Server Apache/2.4.41 (Ubuntu) Vary Accept-Encoding Redirect headers Location https://www.cs.yale.edu//homes//spielman// Non-Authoritative-Reason HttpsUpgrades
GET H/1.1	200 OK	DAShearts.png www.cs.yale.edu//homes//spielman//	2 MB 2 MB	128ms 128ms	Image image/png	128.36.0.109 YALE-AS
General Check archive.org Show headers Download Go to Show image Full URL https://www.cs.yale.edu//homes//spielman//DAShearts.png Requested by Host: www.cs.yale.edu URL: https://www.cs.yale.edu//homes//spielman// Protocol HTTP/1.1 Security TLS 1.3, , AES_128_GCM Server 128.36.0.109 New Haven, United States, ASN29 (YALE-AS, US), Reverse DNS cs-www2.cs.yale.edu Software Apache/2.4.41 (Ubuntu) / Resource Hash `e532083209ae8e67ba74d62822b70e65bd2c31a934f1d17dfdfbbf1ea367889b` Request headers Referer https://www.cs.yale.edu//homes//spielman// 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 Wed, 14 Aug 2024 21:56:36 GMT Last-Modified Thu, 25 Feb 2021 02:51:53 GMT Server Apache/2.4.41 (Ubuntu) ETag "26607a-5bc203be18353" Content-Type image/png Connection Keep-Alive Accept-Ranges bytes Keep-Alive timeout=5, max=99 Content-Length 2515066
GET H/1.1	404 Not Found	favicon.ico www.cs.yale.edu/	278 B 494 B	95ms 95ms	Other text/html	128.36.0.109 YALE-AS
General Check archive.org Show headers Download Go to Full URL https://www.cs.yale.edu/favicon.ico Protocol HTTP/1.1 Security TLS 1.3, , AES_128_GCM Server 128.36.0.109 New Haven, United States, ASN29 (YALE-AS, US), Reverse DNS cs-www2.cs.yale.edu Software Apache/2.4.41 (Ubuntu) / Resource Hash `2fc6f9cb296bca70d5c9126c46faf79b8e97e213609afccb0d52fed939978ccd` Request headers Referer https://www.cs.yale.edu//homes//spielman// 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 Wed, 14 Aug 2024 21:56:39 GMT Server Apache/2.4.41 (Ubuntu) Connection Keep-Alive Keep-Alive timeout=5, max=98 Content-Length 278 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://www.cs.yale.edu/favicon.ico Message: Failed to load resource: the server responded with a status of 404 (Not Found)

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.

www.cs.yale.edu
128.36.0.109
2fc6f9cb296bca70d5c9126c46faf79b8e97e213609afccb0d52fed939978ccd
a767c0fe216d82b6590cb9d45588d6c33eaf8e996ea409ed9516957648d83c1f
e532083209ae8e67ba74d62822b70e65bd2c31a934f1d17dfdfbbf1ea367889b

www.cs.yale.edu Open in urlscan Pro 128.36.0.109 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

1 Subdomains

1 IPs

1 Countries

2463 kBTransfer

2473 kBSize

0 Cookies

90 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

Indicators

www.cs.yale.edu Open in urlscan Pro
128.36.0.109 Public Scan

Screenshot
Live screenshot

Full Image

3
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

2463 kB
Transfer

2473 kB
Size

0
Cookies

3 HTTP transactions
0 data transactions