indexo.dev

idai.net

.net crawl

First seen 2026-04-24 · Last seen 2026-05-18 · ok HTTP/1.1 200 23007 ms crawled 2026-05-18

JP · 27.133.134.84 · AS9370 SAKURA Internet Inc. · dead nameservers

Reputation 32/100 dead nameservers wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
医大病院・医学部検索の医大ネット <idai.net>
Description
医大病院・医学部検索の医大.net。日本全国の医科大学、医学部、医大病院を検索。住所、地図、各ウェブサイトなどを掲載しています。

Technology

Server
nginx
Ads
  • Google AdSense

Third-party hosts loaded (2)

  • pagead2.googlesyndication.com×1
  • www.kigyou.net×1

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2007-06-02
Expires
2026-06-02 13 days left
Updated
2025-05-03
Name servers
  • ns1.itall.co.jp
  • ns2.itall.co.jp
  • ns3.itall.co.jp

DNS records dead

NS
  • ns1.itall.co.jp
  • ns2.itall.co.jp
  • ns3.itall.co.jp
MX
  • 10 aries.itall.co.jp

Email authentication weak

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

Certificate (current) wrong cert

R12
from 2026-03-26 to 2026-06-24
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.idai.net/

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

Links to (18)

Linked from (15)