ads.harvard.edu - urlscan.io

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 5 HTTP transactions. The main IP is 131.142.198.210, located in Cambridge, United States and belongs to HARVARD-UNIV, US. The main domain is ads.harvard.edu.
TLS certificate: Issued by InCommon RSA Server CA 2 on January 8th 2024. Valid for: a year.

This is the only time ads.harvard.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address		AS Autonomous System
5	131.142.198.210 131.142.198.210		1742 (HARVARD-UNIV) (HARVARD-UNIV)
5	1

5 131.142.198.210 (Cambridge, United States)

ASN1742 (HARVARD-UNIV, US)
PTR: adsabs0.cfa.harvard.edu

ads.harvard.edu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
adsabs.harvard.edu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
5	harvard.edu ads.harvard.edu adsabs.harvard.edu — Cisco Umbrella Rank: 513812	5 MB
5	1

	Domain	Requested by
4	ads.harvard.edu	ads.harvard.edu
1	adsabs.harvard.edu	ads.harvard.edu
5	2

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

Domain
ui.adsabs.harvard.edu
adsabs.github.io

Subject Issuer	Validity	Valid
*.adsabs.harvard.edu InCommon RSA Server CA 2	`2024-01-08` - `2025-01-07`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://ads.harvard.edu/
Frame ID: 806692524AF61F8E7172CD0F7E02B55B
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Astrophysics Data System

Page Statistics

5
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

2
Subdomains

1
IPs

1
Countries

4802 kB
Transfer

4802 kB
Size

0
Cookies

4 Outgoing links

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

URL: https://ui.adsabs.harvard.edu/about/
Title: About

Search URL Search Domain Scan URL

URL: https://adsabs.github.io/blog/
Title: News

Search URL Search Domain Scan URL

URL: https://ui.adsabs.harvard.edu/classic-form
Title: Classic The traditional interface

Search URL Search Domain Scan URL

URL: https://ui.adsabs.harvard.edu/
Title: Modern A powerful new interface

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

5 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 ads.harvard.edu/	4 KB 2 KB	848ms 220ms	Document text/html	131.142.198.210 HARVARD-UNIV
General Check archive.org Show headers Download Go to Full URL https://ads.harvard.edu/ Protocol HTTP/1.1 Security TLS 1.3, , AES_128_GCM Server 131.142.198.210 Cambridge, United States, ASN1742 (HARVARD-UNIV, US), Reverse DNS adsabs0.cfa.harvard.edu Software nginx/1.14.1 / Resource Hash `dc615232bb404843b2b3f0b32d1a694885fb65b9ef0a2a089ca904272e807230` Request headers Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 Response headers Accept-Ranges bytes Connection keep-alive Content-Encoding gzip Content-Type text/html; charset=UTF-8 Date Tue, 23 Jul 2024 08:52:36 GMT Server nginx/1.14.1 Transfer-Encoding chunked Vary Accept-Encoding
GET H/1.1	200 OK	ads_logo_medium_dark_trans_background.png adsabs.harvard.edu/figs/	174 KB 174 KB	418ms 217ms	Image image/png	131.142.198.210 HARVARD-UNIV
General Check archive.org Show headers Download Go to Show image Full URL https://adsabs.harvard.edu/figs/ads_logo_medium_dark_trans_background.png Requested by Host: ads.harvard.edu URL: https://ads.harvard.edu/ Protocol HTTP/1.1 Security TLS 1.3, , AES_128_GCM Server 131.142.198.210 Cambridge, United States, ASN1742 (HARVARD-UNIV, US), Reverse DNS adsabs0.cfa.harvard.edu Software nginx/1.14.1 / Resource Hash `38f100f962a3ec3be5ce7f2220172e1fe0c1461ccfed9bce0967168532e2c349` Request headers Referer https://ads.harvard.edu/ User-Agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 Response headers Date Tue, 23 Jul 2024 08:52:37 GMT Last-Modified Wed, 03 Feb 2016 15:31:42 GMT Server nginx/1.14.1 ETag "2b6e9-52adf509b9380" Content-Type image/png Connection keep-alive Accept-Ranges bytes Content-Length 177897
GET H/1.1	200 OK	classic_style.png ads.harvard.edu/figs/	2 MB 2 MB	197ms 197ms	Image image/png	131.142.198.210 HARVARD-UNIV
General Check archive.org Show headers Download Go to Show image Full URL https://ads.harvard.edu/figs/classic_style.png Requested by Host: ads.harvard.edu URL: https://ads.harvard.edu/ Protocol HTTP/1.1 Security TLS 1.3, , AES_128_GCM Server 131.142.198.210 Cambridge, United States, ASN1742 (HARVARD-UNIV, US), Reverse DNS adsabs0.cfa.harvard.edu Software nginx/1.14.1 / Resource Hash `926cdba859f9f1b3e8278ea73ec09ec29d2377cc691cabc1712d43bfa16a1d0d` Request headers Referer https://ads.harvard.edu/ User-Agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 Response headers Date Tue, 23 Jul 2024 08:52:36 GMT Last-Modified Wed, 12 Dec 2018 18:53:02 GMT Server nginx/1.14.1 ETag "1fa5afa6-214253-57cd7b51ddf80" Content-Type image/png Connection keep-alive Accept-Ranges bytes Content-Length 2179667
GET H/1.1	200 OK	modern_style.png ads.harvard.edu/figs/	2 MB 2 MB	400ms 196ms	Image image/png	131.142.198.210 HARVARD-UNIV
General Check archive.org Show headers Download Go to Show image Full URL https://ads.harvard.edu/figs/modern_style.png Requested by Host: ads.harvard.edu URL: https://ads.harvard.edu/ Protocol HTTP/1.1 Security TLS 1.3, , AES_128_GCM Server 131.142.198.210 Cambridge, United States, ASN1742 (HARVARD-UNIV, US), Reverse DNS adsabs0.cfa.harvard.edu Software nginx/1.14.1 / Resource Hash `46c3289a99b05be773e0e165f5bae498d5964af49b7b08d5c151a041dfe9c9fc` Request headers Referer https://ads.harvard.edu/ User-Agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 Response headers Date Tue, 23 Jul 2024 08:52:37 GMT Last-Modified Wed, 12 Dec 2018 18:53:37 GMT Server nginx/1.14.1 ETag "1fa5afa8-270105-57cd7b733ee40" Content-Type image/png Connection keep-alive Accept-Ranges bytes Content-Length 2556165
GET H/1.1	200 OK	favicon.ico ads.harvard.edu/	417 B 684 B	100ms 100ms	Other image/vnd.microsoft.icon	131.142.198.210 HARVARD-UNIV
General Check archive.org Show headers Download Go to Full URL https://ads.harvard.edu/favicon.ico Protocol HTTP/1.1 Security TLS 1.3, , AES_128_GCM Server 131.142.198.210 Cambridge, United States, ASN1742 (HARVARD-UNIV, US), Reverse DNS adsabs0.cfa.harvard.edu Software nginx/1.14.1 / Resource Hash `8cccc5688a754a941f77ddecc548a897d49991bfac829d2c0dcaa65a003f113a` Request headers Referer https://ads.harvard.edu/ User-Agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 Response headers Date Tue, 23 Jul 2024 08:52:38 GMT Last-Modified Thu, 14 Nov 2002 03:03:13 GMT Server nginx/1.14.1 ETag "1fa0656c-1a1-3af5df424be40" Content-Type image/vnd.microsoft.icon Connection keep-alive Accept-Ranges bytes Content-Length 417

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.

6 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
security	warning	URL: https://ads.harvard.edu/ Message: Mixed Content: The page at 'https://ads.harvard.edu/' was loaded over HTTPS, but requested an insecure element 'http://adsabs.harvard.edu/figs/ads_logo_medium_dark_trans_background.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security	warning	URL: https://ads.harvard.edu/ Message: Mixed Content: The page at 'https://ads.harvard.edu/' was loaded over HTTPS, but requested an insecure element 'http://ads.harvard.edu/figs/classic_style.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security	warning	URL: https://ads.harvard.edu/ Message: Mixed Content: The page at 'https://ads.harvard.edu/' was loaded over HTTPS, but requested an insecure element 'http://ads.harvard.edu/figs/modern_style.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security	warning	URL: https://ads.harvard.edu/(Line 188) Message: Mixed Content: The page at 'https://ads.harvard.edu/' was loaded over HTTPS, but requested an insecure element 'http://adsabs.harvard.edu/figs/ads_logo_medium_dark_trans_background.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security	warning	URL: https://ads.harvard.edu/(Line 188) Message: Mixed Content: The page at 'https://ads.harvard.edu/' was loaded over HTTPS, but requested an insecure element 'http://ads.harvard.edu/figs/classic_style.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security	warning	URL: https://ads.harvard.edu/(Line 188) Message: Mixed Content: The page at 'https://ads.harvard.edu/' was loaded over HTTPS, but requested an insecure element 'http://ads.harvard.edu/figs/modern_style.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html

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.

ads.harvard.edu
adsabs.harvard.edu
131.142.198.210
38f100f962a3ec3be5ce7f2220172e1fe0c1461ccfed9bce0967168532e2c349
46c3289a99b05be773e0e165f5bae498d5964af49b7b08d5c151a041dfe9c9fc
8cccc5688a754a941f77ddecc548a897d49991bfac829d2c0dcaa65a003f113a
926cdba859f9f1b3e8278ea73ec09ec29d2377cc691cabc1712d43bfa16a1d0d
dc615232bb404843b2b3f0b32d1a694885fb65b9ef0a2a089ca904272e807230

ads.harvard.edu Open in urlscan Pro 131.142.198.210 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page Statistics

5 Requests

100 %HTTPS

0 %IPv6

1 Domains

2 Subdomains

1 IPs

1 Countries

4802 kBTransfer

4802 kBSize

0 Cookies

4 Outgoing links

Redirected requests

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

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

0 JavaScript Global Variables

0 Cookies

6 Console Messages

Indicators

ads.harvard.edu Open in urlscan Pro
131.142.198.210 Public Scan

Screenshot
Live screenshot

Full Image

5
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

2
Subdomains

1
IPs

1
Countries

4802 kB
Transfer

4802 kB
Size

0
Cookies

5 HTTP transactions
0 data transactions