indexo.dev

ntt-academia.org

.org crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 777 ms crawled 2026-06-04

US · 104.21.42.217 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Index of /

Technology

CDN
Cloudflare

Contact

Address
Proudly Served by LiteSpeed Web Server at ntt-academia.org Port 443

Registration

Registrar
NameCheap, Inc.
Created
2025-10-20
Expires
2026-10-20 137 days left
Updated
2025-10-25
Name servers
  • art.ns.cloudflare.com
  • tegan.ns.cloudflare.com

DNS records live

NS
  • art.ns.cloudflare.com
  • tegan.ns.cloudflare.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-15 to 2026-07-14
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ntt-academia.org/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)