LeakIX - Host libanswers.caltech.edu

Domain libanswers.caltech.edu

United States

AMAZON-AES

Software information

nginx nginx

tcp/443 tcp/80

Open service 52.55.227.221:443 · libanswers.caltech.edu

2026-01-26 13:08

HTTP/1.1 200 OK
Server: nginx
Date: Mon, 26 Jan 2026 13:08:02 GMT
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
X-Frame-Options: deny
Set-Cookie: la_info=deleted; expires=Thu, 01 Jan 1970 00:00:01 GMT; Max-Age=0; path=/; secure; HttpOnly; SameSite=lax
X-Backend-Server: libanswers-us-4.springyaws.com
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Security-Policy: upgrade-insecure-requests

Found 2026-01-26 by HttpPlugin

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Open service 52.55.227.221:80 · libanswers.caltech.edu

2026-01-26 13:08

HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Mon, 26 Jan 2026 13:08:03 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://libanswers.caltech.edu/
X-Backend-Server: libanswers-us-5.springyaws.com
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Security-Policy: upgrade-insecure-requests

Page title: 301 Moved Permanently

<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently</h1></center>
<hr><center>nginx</center>
</body>
</html>

Found 2026-01-26 by HttpPlugin

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Open service 52.2.126.83:80 · libanswers.caltech.edu

2026-01-26 13:08

HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Mon, 26 Jan 2026 13:08:02 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://libanswers.caltech.edu/
X-Backend-Server: libanswers-us-6.springyaws.com
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Security-Policy: upgrade-insecure-requests

Page title: 301 Moved Permanently

<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently</h1></center>
<hr><center>nginx</center>
</body>
</html>

Found 2026-01-26 by HttpPlugin

Create report

Open service 52.44.155.197:80 · libanswers.caltech.edu

2026-01-26 13:08

HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Mon, 26 Jan 2026 13:08:01 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://libanswers.caltech.edu/
X-Backend-Server: libanswers-us-5.springyaws.com
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Security-Policy: upgrade-insecure-requests

Page title: 301 Moved Permanently

<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently</h1></center>
<hr><center>nginx</center>
</body>
</html>

Found 2026-01-26 by HttpPlugin

Create report

Open service 52.2.126.83:443 · libanswers.caltech.edu

2026-01-26 13:08

HTTP/1.1 200 OK
Server: nginx
Date: Mon, 26 Jan 2026 13:08:01 GMT
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
X-Frame-Options: deny
Set-Cookie: la_info=deleted; expires=Thu, 01 Jan 1970 00:00:01 GMT; Max-Age=0; path=/; secure; HttpOnly; SameSite=lax
X-Backend-Server: libanswers-us-4.springyaws.com
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Security-Policy: upgrade-insecure-requests

Found 2026-01-26 by HttpPlugin

Create report

Open service 52.5.154.105:443 · libanswers.caltech.edu

2026-01-26 13:08

HTTP/1.1 200 OK
Server: nginx
Date: Mon, 26 Jan 2026 13:08:02 GMT
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
X-Frame-Options: deny
Set-Cookie: la_info=deleted; expires=Thu, 01 Jan 1970 00:00:01 GMT; Max-Age=0; path=/; secure; HttpOnly; SameSite=lax
X-Backend-Server: libanswers-us-4.springyaws.com
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Security-Policy: upgrade-insecure-requests

Found 2026-01-26 by HttpPlugin

Create report

Open service 52.5.154.105:80 · libanswers.caltech.edu

2026-01-26 13:08

HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Mon, 26 Jan 2026 13:08:02 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://libanswers.caltech.edu/
X-Backend-Server: libanswers-us-3.springyaws.com
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Security-Policy: upgrade-insecure-requests

Page title: 301 Moved Permanently

<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently</h1></center>
<hr><center>nginx</center>
</body>
</html>

Found 2026-01-26 by HttpPlugin

Create report

Open service 52.44.155.197:443 · libanswers.caltech.edu

2026-01-26 13:08

HTTP/1.1 200 OK
Server: nginx
Date: Mon, 26 Jan 2026 13:08:02 GMT
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
X-Frame-Options: deny
Set-Cookie: la_info=deleted; expires=Thu, 01 Jan 1970 00:00:01 GMT; Max-Age=0; path=/; secure; HttpOnly; SameSite=lax
X-Backend-Server: libanswers-us-1.springyaws.com
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Security-Policy: upgrade-insecure-requests

Found 2026-01-26 by HttpPlugin

Create report

libanswers.caltech.edu

Fingerprint:

aed299022a2830be256fd79fc857e22e456f52da8c72283b1c6f001844c7c7bd

CN:

libanswers.caltech.edu

Key:

RSA-2048

Issuer:

R12

Not before:

2025-11-27 00:22

Not after:

2026-02-25 00:22

Domain summary

libanswers.caltech.edu 7

1 recorded

IP summary

52.55.227.221 2 52.2.126.83 1 52.44.155.197 1 52.5.154.105 1

4 recorded