sites.astro.caltech.edu

Summary

This website contacted 1 IPs in 1 countries across 2 domains to perform 6 HTTP transactions. The main IP is 131.215.198.54, located in Pasadena, United States and belongs to CIT, US. The main domain is sites.astro.caltech.edu.
TLS certificate: Issued by InCommon RSA Server CA 2 on April 24th 2024. Valid for: a year.

This is the only time sites.astro.caltech.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	3.33.251.168 3.33.251.168	16509 (AMAZON-02) (AMAZON-02)
1 7	131.215.198.54 131.215.198.54	31 (CIT) (CIT)
6	1

1 3.33.251.168 (United States) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: aec037177372cc6cd.awsglobalaccelerator.com

astroinformatics2012.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

7 131.215.198.54 (Pasadena, United States) 1 redirects

ASN31 (CIT, US)
PTR: agn.caltech.edu

sites.astro.caltech.edu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
7	caltech.edu 1 redirects sites.astro.caltech.edu	277 KB
1	astroinformatics2012.org 1 redirects astroinformatics2012.org	312 B
6	2

	Domain	Requested by
7	sites.astro.caltech.edu	1 redirects sites.astro.caltech.edu
1	astroinformatics2012.org	1 redirects
6	2

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

Domain
astroinformatics2010.org
astroinformatics2011.org
www.facebook.com

Subject Issuer	Validity	Valid
agn.caltech.edu InCommon RSA Server CA 2	`2024-04-24` - `2025-05-25`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://sites.astro.caltech.edu/ai12/
Frame ID: C25E55CCDB7B86290615923E70A1E22F
Requests: 6 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://astroinformatics2012.org/ HTTP 301
http://sites.astro.caltech.edu/ai12 HTTP 307
https://sites.astro.caltech.edu/ai12 HTTP 301
https://sites.astro.caltech.edu/ai12/ Page URL

Page Statistics

6
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

1
IPs

1
Countries

277 kB
Transfer

275 kB
Size

0
Cookies

3 Outgoing links

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

URL: http://astroinformatics2010.org/
Title: AstroInformatics 2010

Search URL Search Domain Scan URL

URL: http://astroinformatics2011.org/
Title: AstroInformatics 2011

Search URL Search Domain Scan URL

URL: https://www.facebook.com/AstroInformatics
Title: AstroInformatics

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.

https://astroinformatics2012.org/ HTTP 301
http://sites.astro.caltech.edu/ai12 HTTP 307
https://sites.astro.caltech.edu/ai12 HTTP 301
https://sites.astro.caltech.edu/ai12/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

6 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 sites.astro.caltech.edu/ai12/ Redirect Chain https://astroinformatics2012.org/ http://sites.astro.caltech.edu/ai12 https://sites.astro.caltech.edu/ai12 https://sites.astro.caltech.edu/ai12/	2 KB 3 KB	71ms 71ms	Document text/html	131.215.198.54 CIT
General Check archive.org Show headers Download Go to Full URL https://sites.astro.caltech.edu/ai12/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 131.215.198.54 Pasadena, United States, ASN31 (CIT, US), Reverse DNS agn.caltech.edu Software Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5 / Resource Hash `a833001c4b5bb3744f56e2ebb3ce0b42e9b92ca7793561b3b5e66723ee3117f2` Request headers Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36 Response headers Accept-Ranges bytes Connection Keep-Alive Content-Length 2382 Content-Type text/html; charset=UTF-8 Date Mon, 28 Oct 2024 10:10:53 GMT Keep-Alive timeout=5, max=99 Server Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5 Redirect headers Connection Keep-Alive Content-Length 245 Content-Type text/html; charset=iso-8859-1 Date Mon, 28 Oct 2024 10:10:52 GMT Keep-Alive timeout=5, max=100 Location https://sites.astro.caltech.edu/ai12/ Server Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5
GET H/1.1	200 OK	AI2012banner.jpg sites.astro.caltech.edu/ai12/images/	261 KB 261 KB	72ms 71ms	Image image/jpeg	131.215.198.54 CIT
General Check archive.org Show headers Download Go to Show image Full URL https://sites.astro.caltech.edu/ai12/images/AI2012banner.jpg Requested by Host: sites.astro.caltech.edu URL: https://sites.astro.caltech.edu/ai12/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 131.215.198.54 Pasadena, United States, ASN31 (CIT, US), Reverse DNS agn.caltech.edu Software Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5 / Resource Hash `b5431fd9b38a94cf233cbef16439e038f288f92c271e94c1c0902256ce95a4de` Request headers User-Agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36 Referer https://sites.astro.caltech.edu/ai12/ Response headers ETag "41274-4c2876c2b6780" Connection Keep-Alive Accept-Ranges bytes Content-Length 266868 Keep-Alive timeout=5, max=98 Date Mon, 28 Oct 2024 10:10:53 GMT Last-Modified Fri, 15 Jun 2012 18:59:58 GMT Content-Type image/jpeg Server Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5
GET H/1.1	200 OK	caltech_logo.png sites.astro.caltech.edu/ai12/images/	2 KB 2 KB	1027ms 889ms	Image image/png	131.215.198.54 CIT
General Check archive.org Show headers Download Go to Show image Full URL https://sites.astro.caltech.edu/ai12/images/caltech_logo.png Requested by Host: sites.astro.caltech.edu URL: https://sites.astro.caltech.edu/ai12/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 131.215.198.54 Pasadena, United States, ASN31 (CIT, US), Reverse DNS agn.caltech.edu Software Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5 / Resource Hash `260f3e7b6df7fe8ca44128bc9fe5b5693641cb38cf0920afc33d544236441ff6` Request headers User-Agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36 Referer https://sites.astro.caltech.edu/ai12/ Response headers ETag "6ed-4826e37ade7c0" Connection Keep-Alive Accept-Ranges bytes Content-Length 1773 Keep-Alive timeout=5, max=100 Date Mon, 28 Oct 2024 10:10:53 GMT Last-Modified Tue, 23 Mar 2010 02:03:19 GMT Content-Type image/png Server Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5
GET H/1.1	200 OK	logo_msr.png sites.astro.caltech.edu/ai12/images/	3 KB 4 KB	407ms 78ms	Image image/png	131.215.198.54 CIT
General Check archive.org Show headers Download Go to Show image Full URL https://sites.astro.caltech.edu/ai12/images/logo_msr.png Requested by Host: sites.astro.caltech.edu URL: https://sites.astro.caltech.edu/ai12/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 131.215.198.54 Pasadena, United States, ASN31 (CIT, US), Reverse DNS agn.caltech.edu Software Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5 / Resource Hash `0b791d048c1ee4df921852bdb9ac9ebab5e3413f970900532515509b07631e1f` Request headers User-Agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36 Referer https://sites.astro.caltech.edu/ai12/ Response headers ETag "ce8-4879b7cc7eb80" Connection Keep-Alive Accept-Ranges bytes Content-Length 3304 Keep-Alive timeout=5, max=97 Date Mon, 28 Oct 2024 10:10:53 GMT Last-Modified Thu, 27 May 2010 23:09:50 GMT Content-Type image/png Server Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5
GET H/1.1	200 OK	dipfederico_logo.jpg sites.astro.caltech.edu/ai12/images/	2 KB 3 KB	675ms 71ms	Image image/jpeg	131.215.198.54 CIT
General Check archive.org Show headers Download Go to Show image Full URL https://sites.astro.caltech.edu/ai12/images/dipfederico_logo.jpg Requested by Host: sites.astro.caltech.edu URL: https://sites.astro.caltech.edu/ai12/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 131.215.198.54 Pasadena, United States, ASN31 (CIT, US), Reverse DNS agn.caltech.edu Software Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5 / Resource Hash `92453d65a547386cef81305b220dc23bd813f0df960d228907c6198092eadff9` Request headers User-Agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36 Referer https://sites.astro.caltech.edu/ai12/ Response headers ETag "9ec-4c24bedc09680" Connection Keep-Alive Accept-Ranges bytes Content-Length 2540 Keep-Alive timeout=5, max=96 Date Mon, 28 Oct 2024 10:10:53 GMT Last-Modified Tue, 12 Jun 2012 20:01:14 GMT Content-Type image/jpeg Server Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5
GET H/1.1	200 OK	favicon.ico sites.astro.caltech.edu/	4 KB 5 KB	72ms 72ms	Other image/vnd.microsoft.icon	131.215.198.54 CIT
General Check archive.org Show headers Download Go to Full URL https://sites.astro.caltech.edu/favicon.ico Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 131.215.198.54 Pasadena, United States, ASN31 (CIT, US), Reverse DNS agn.caltech.edu Software Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5 / Resource Hash `9be3c497aae9da7f509f7ed9dd7f8eb5cdbdf2cefe38312be98c834755b86348` Request headers User-Agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36 Referer https://sites.astro.caltech.edu/ai12/ Response headers ETag "109e-3af463fdab000" Connection Keep-Alive Accept-Ranges bytes Content-Length 4254 Keep-Alive timeout=5, max=99 Date Mon, 28 Oct 2024 10:10:54 GMT Last-Modified Tue, 12 Nov 2002 22:46:24 GMT Content-Type image/vnd.microsoft.icon Server Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5

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.

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.

astroinformatics2012.org
sites.astro.caltech.edu
131.215.198.54
3.33.251.168
0b791d048c1ee4df921852bdb9ac9ebab5e3413f970900532515509b07631e1f
260f3e7b6df7fe8ca44128bc9fe5b5693641cb38cf0920afc33d544236441ff6
92453d65a547386cef81305b220dc23bd813f0df960d228907c6198092eadff9
9be3c497aae9da7f509f7ed9dd7f8eb5cdbdf2cefe38312be98c834755b86348
a833001c4b5bb3744f56e2ebb3ce0b42e9b92ca7793561b3b5e66723ee3117f2
b5431fd9b38a94cf233cbef16439e038f288f92c271e94c1c0902256ce95a4de

sites.astro.caltech.edu Open in urlscan Pro 131.215.198.54 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Page Statistics

6 Requests

100 %HTTPS

0 %IPv6

2 Domains

2 Subdomains

1 IPs

1 Countries

277 kBTransfer

275 kBSize

0 Cookies

3 Outgoing links

Page URL History

Redirected requests

6 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

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

0 JavaScript Global Variables

0 Cookies

Indicators

sites.astro.caltech.edu Open in urlscan Pro
131.215.198.54 Public Scan

Screenshot
Live screenshot

Full Image

6
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

1
IPs

1
Countries

277 kB
Transfer

275 kB
Size

0
Cookies

6 HTTP transactions
0 data transactions