indexo.dev

sios.com

.com crawl

First seen 2026-04-24 · Last seen 2026-05-18 · ok HTTP/1.1 200 21477 ms crawled 2026-05-18

JP · 54.199.109.100 · AS16509 Amazon.com, Inc.

Reputation 100/100

sector tech type homepage

HTML metadata

Title
サイオス株式会社
Description
サイオス株式会社（SIOS Corporation）のコーポレートサイト。サイオスグループの企業・グループ情報、お知らせ、IR（投資家情報）などをご紹介します。
Language
ja
Canonical
https://www.sios.com/ja/

Open Graph

url
https://www.sios.com/ja/
title
サイオス株式会社
locale
ja_JP
site name
サイオス株式会社

Technology

Server
nginx
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
Amazon Registrar, Inc.
Created
1995-12-26
Expires
2026-12-25 220 days left
Updated
2026-05-14
Name servers
  • asns1.customer.ne.jp
  • asns2.customer.ne.jp

DNS records live

NS
  • asns1.customer.ne.jp
  • asns2.customer.ne.jp
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
Show 5 TXT records
  • mmi9qgkb97m478fk730ghgunbv
  • pardot758223=937e24d13ac396538b790613978bdc3e9fa0ab3c3e97251a0720da3f7613d2c1
  • google-site-verification=Gh5Xd1SP1kMCGMf7YLNTjYwk_U-IxLDkPPAR_7jcETg
  • google-site-verification=q-WJb8UWyazTBkfpXkav79ix1RhoMm65pEYR_DqWb38
  • n2spu7nc31pj7etu3p8j172ahq

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCvtWEK+Oq3IdRn4aFTlyu6Um0o4vJedUYxtcrfY8ZzFDXCbm05xkFCioaFzdwxRzNwxclEiGrvsSWATRhwbR…
selectors probed

Certificate (current)

JPRS Organization Validation Authority - G4
from 2025-07-03 to 2026-07-31
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.sios.com/ja/

present
  • strict-transport-security
  • content-security-policy-report-only
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
content-security-policy-report-only
default-src 'self'; font-src 'self' data: https://use.typekit.net https://*.gstatic.com https://use.fontawesome.com; img-src 'self' https: data: blob:; frame-src 'self' https://*.googletagmanager.com https://www.youtube.com blob: https://platform.twitter.com https://platform.x.com https://hatenablog-parts.com https://www.slideshare.net https://speakerdeck.com https://syndication.twitter.com https://www.amazon.co.jp https://player.vimeo.com https://www.facebook.com https://*.g.doubleclick.net https://*.google.com https://consentcdn.cookiebot.com https://parts.stockweather.co.jp https://www.youtube-nocookie.com https://mk.sios.jp; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://cdnjs.cloudflare.com https://*.gstatic.com https://cdn.jsdelivr.net https://*.typekit.net https://*.googletagmanager.com https://*.google.com https://googletagmanager.com https://ssl4.eir-parts.net https://use.fontawesome.com; style-src-elem 'self' 'unsafe-inline' https://fonts.googleapis.com

Links to (3)

Linked from (1)