ch225.com
HTML metadata
Technology
- Server
- nginx
- Ads
-
- Google AdSense
- Google Ads (DoubleClick)
Third-party hosts loaded (3)
- jss.nikkei225jp.com×20
- pagead2.googlesyndication.com×1
- securepubads.g.doubleclick.net×1
Registration
- Registrar
- Japan Registry Services Co., Ltd.
- Created
- 2007-10-16
- Expires
- 2028-10-16 881 days left
- Updated
- 2026-01-21
- Name servers
-
- ns1.gslb4.sakura.ne.jp
- ns2.gslb4.sakura.ne.jp
DNS records live
- NS
-
- ns1.gslb4.sakura.ne.jp
- ns2.gslb4.sakura.ne.jp
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 45 days
HTTP security headers
- present
-
- strict-transport-security
- permissions-policy
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
Header values
- permissions-policy
browsing-topics=()- strict-transport-security
max-age=31536000; includeSubDomains;preload