LeakIX - Host summer.harvard.edu

Domain summer.harvard.edu

Germany

Akamai International B.V.

Software information

cloudflare

tcp/8443

nginx nginx

tcp/443 tcp/80

Open service 2.16.183.211:443 · pcpassport.summer.harvard.edu

2026-02-10 02:56

HTTP/1.1 503 Service Unavailable
Mime-Version: 1.0
Content-Type: text/html
Content-Length: 280
Cache-Control: max-age=300
Expires: Tue, 10 Feb 2026 03:01:14 GMT
Date: Tue, 10 Feb 2026 02:56:14 GMT
Connection: close
Server-Timing: cdn-cache; desc=MISS
Server-Timing: edge; dur=2234
Server-Timing: origin; dur=0
Strict-Transport-Security: max-age=15768000
Server-Timing: ak_p; desc="1770692171825_399897870_123132282_223430_11453_94_110_-";dur=1

Page title: Error

<HTML><HEAD><TITLE>Error</TITLE></HEAD><BODY>
An error occurred while processing your request.<p>
Reference&#32;&#35;30&#46;4fc61302&#46;1770692173&#46;387014b9
<P>https&#58;&#47;&#47;errors&#46;edgesuite&#46;net&#47;30&#46;4fc61302&#46;1770692173&#46;387014b9</P>
</BODY></HTML>

Found one day ago by HttpPlugin

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Open service 23.185.0.1:443 · summer.harvard.edu

2026-02-03 19:36

HTTP/1.1 200 OK
Connection: close
Content-Length: 183273
Cache-Control: public, max-age=600
Content-Type: text/html; charset=UTF-8
Server: nginx
Strict-Transport-Security: max-age=300
X-Pantheon-Styx-Hostname: styx-fe1-b-6d866b556d-qj96k
X-Styx-Req-Id: d1e23e4c-0136-11f1-9536-4e91051832cb
Age: 377
Accept-Ranges: bytes
Via: 1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
Date: Tue, 03 Feb 2026 19:36:56 GMT
X-Served-By: cache-chi-kigq8000138-CHI, cache-pao-kpao1770073-PAO, cache-pao-kpao1770038-PAO, cache-pao-kpao1770038-PAO
X-Cache: HIT, MISS, MISS, MISS
X-Cache-Hits: 2, 0, 0, 0
X-Timer: S1770147417.537675,VS0,VE57
Vary: Accept-Encoding, Cookie, Cookie

Page title: Harvard Summer School | Summer Programs for High School, College & Adult Students

<!DOCTYPE html>
<html class="no-js" lang="en-us">
<head>
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Found 2026-02-03 by HttpPlugin

Create report

Open service 2620:12a:8000::1:80 · summer.harvard.edu

2026-02-03 19:36

HTTP/1.1 301 Moved Permanently
Connection: close
Content-Length: 162
Content-Type: text/html
Location: https://summer.harvard.edu/
Server: nginx
X-Pantheon-Styx-Hostname: styx-fe1-b-6d866b556d-8mr8p
X-Styx-Req-Id: ac71f7e7-0125-11f1-913c-4aed36c7b7d7
Cache-Control: public, max-age=86400
Age: 7742
Accept-Ranges: bytes
Via: 1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
Strict-Transport-Security: max-age=300
Date: Tue, 03 Feb 2026 19:36:56 GMT
X-Served-By: cache-chi-kigq8000084-CHI, cache-fra-eddf8230159-FRA, cache-fra-eddf8230076-FRA, cache-fra-eddf8230076-FRA
X-Cache: HIT, MISS, MISS, MISS
X-Cache-Hits: 9, 0, 0, 0
X-Timer: S1770147416.490276,VS0,VE139
Vary: Cookie, Cookie

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 2026-02-03 by HttpPlugin