Host Profile
www.kudan.ed.jp
fqdnkudan.ed.jp
2
IPs
4
Tech
1
Certs
2
Cookies
20
Headers
2
MIME
1
Incoming
0
Outgoing
First Seen
2026-08-25 20:00:30
Last Seen
2026-08-25 20:00:31
Times Seen
1
Registered
2005-08-29 00:00:00
Subdomain
www
IP Addresses
2| IP | ASN | AS Name | Country | First Seen | Last Seen | Seen |
|---|---|---|---|---|---|---|
| 3.167.2.65 | unknown | unknown |  US | 2026-08-25 20:00:30 | 2026-08-25 20:00:30 | 1 |
| 3.167.2.100 | unknown | unknown | US | 2026-08-25 20:00:30 | 2026-08-25 20:00:30 | 1 |
Technologies
4
Amazon CloudFront (CDN)
Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds.
https://aws.amazon.com/cloudfront/First2026-08-25 20:00:30
Last2026-08-25 20:00:30
Seen1
Amazon Web Services (PaaS)
Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality.
https://aws.amazon.com/First2026-08-25 20:00:30
Last2026-08-25 20:00:30
Seen1
HSTS (Security)
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
https://www.rfc-editor.org/rfc/rfc6797#section-6.1First2026-08-25 20:00:30
Last2026-08-25 20:00:30
Seen1
Nginx (Web servers, Reverse proxies)
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
https://nginx.org/enFirst2026-08-25 20:00:30
Last2026-08-25 20:00:30
Seen1
Certificates
1Subject CNwww.kudan.ed.jp
Subject Orgunknown
Issuer CNAmazon RSA 2048 M01
Issuer OrgAmazon
Valid From2026-01-06 00:00:00
Valid To2027-02-04 23:59:59
Cookies
2| Name | Path | SameSite | Flags | First Seen | Last Seen |
|---|---|---|---|---|---|
| front | / | lax | secure, httpOnly, hostOnly, persistent | 2026-08-25 20:00:30 | 2026-08-25 20:00:30 |
| XSRF-TOKEN | / | lax | secure, hostOnly, persistent | 2026-08-25 20:00:30 | 2026-08-25 20:00:30 |
HTTP Headers
20alt-svc x1
content-type x1
date x1
etag x1
server x1
set-cookie x1
vary x1
via x1
x-amz-cf-id x1
x-amz-cf-pop x1
x-cache x1
MIME Types
2Seen 1 times
Seen 1 times
Relations
redirects to: source redirected the browser to target.
loads from: source loaded scripts, images, stylesheets, fonts, media, or similar resources from target.
calls: source made active requests to target, such as fetch, XHR, beacon, websocket, or eventsource.
embeds: source embedded target in a frame, iframe, object, or embed.
Hosts observed redirecting, loading, calling, or embedding one another.
| Source | Relation | Target | First Seen | Last Seen | Seen |
|---|---|---|---|---|---|
| pdf.js | loads from | www.kudan.ed.jp | 2026-08-25 20:00:30 | 2026-08-25 20:00:30 | 1 |