indexo.dev

jokersounds.co.jp

.jp user

First seen 2026-05-19 · Last seen 2026-05-19 · ok HTTP/1.1 200 2091 ms crawled 2026-06-02

JP · 157.7.189.65 · AS7506 GMO Internet Group, Inc.

Reputation 87/100 weak security headers no dmarc policy

sector entertainment type homepage

HTML metadata

Title
作曲依頼・サウンド制作をプロに依頼するなら|株式会社ジョーカーサウンズ

Technology

Server
Apache
CMS
WordPress
PHP
7.4.33 end of life
jQuery
3.3.1 known XSS (<3.5)
Analytics
  • Google Tag Manager
Fonts
  • Font Awesome
  • Google Fonts

Third-party hosts loaded (4)

  • ajax.googleapis.com×2
  • www.googletagmanager.com×2
  • fonts.googleapis.com×1
  • use.fontawesome.com×1

Contact

Phone

DNS records live

NS
  • dns01.muumuu-domain.com
  • dns02.muumuu-domain.com
MX
  • 50 mail49.heteml.jp
Verified for
  • Google

Email authentication weak

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

Certificate (current)

R12
from 2026-04-27 to 2026-07-26
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://jokersounds.co.jp/

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

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