indexo.dev

studio-izu.com

.com crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP/1.1 200 1950 ms crawled 2026-05-31

JP · 133.130.35.22 · AS7506 GMO Internet Group, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
SHIGERU IZUMIYA -泉谷しげる-
Description
泉谷しげる　公式サイト
Language
ja
Feeds

Open Graph

title
SHIGERU IZUMIYA -泉谷しげる-
site name
SHIGERU IZUMIYA -泉谷しげる-

Technology

Server
nginx
jQuery
3.5.1
Stack
PHP
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • cdn.goope.jp×1
  • fonts.googleapis.com×1
  • r.goope.jp×1

Social

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2022-07-26
Expires
2026-07-26 54 days left
Updated
2025-06-26
Name servers
  • dns1.goope.jp
  • dns2.goope.jp

DNS records live

NS
  • dns1.goope.jp
  • dns2.goope.jp
MX
  • 0 smtp.goope.jp

Email authentication weak

SPF
v=spf1 include:_spf.goope.jp ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-07 to 2026-08-05
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://studio-izu.com/

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

Links to (2)

Linked from (1)