aichijuken.com

.com crawl

First seen 2026-05-15 · Last seen 2026-05-19 · ok HTTP/1.1 200 1055 ms crawled 2026-05-19

JP · 120.136.10.67 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: 歴代の東海住宅建築賞～スナップアップ投資顧問
Description: JIA東海住宅建築賞の歴代の受賞作品。最高峰の「大賞」を受賞した住宅と建築家の一覧。日本建築家協会（JIA）東海支部が主催。東海４県（静岡、愛知、岐阜、三重）に建てられた家が対象～スナップアップ投資顧問。2013年創設。選考結果は毎年10月頃に発表
Language: ja

Technology

Server: nginx

Third-party hosts loaded (2)

best-business.jp×4
www.best-business.jp×1

Social

Registration

Registrar

GMO Internet Group, Inc. d/b/a Onamae.com

Created

2018-08-09

Expires

2026-08-09 81 days left

Updated

2025-07-10

Name servers

ns1.xserver.jp
ns2.xserver.jp
ns3.xserver.jp
ns4.xserver.jp
ns5.xserver.jp

DNS records live

NS

ns1.xserver.jp
ns2.xserver.jp
ns3.xserver.jp
ns4.xserver.jp
ns5.xserver.jp

MX

0 aichijuken.com

Email authentication weak

SPF: v=spf1 +a:sv566.xserver.jp +a:aichijuken.com +mx include:spf.sender.xserver.jp ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-25 to 2026-07-24

Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://aichijuken.com/

findings

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