tennis-gakko.info
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress
- Analytics
-
- Google Tag Manager
- Ads
-
- Google AdSense
- Fonts
-
- Font Awesome
Third-party hosts loaded (5)
- pagead2.googlesyndication.com×2
- www.googletagmanager.com×2
- b92.yahoo.co.jp×1
- s.w.org×1
- use.fontawesome.com×1
Social
Contact
- Address
- Copyright(c). tennis-gakko. All Rights Reserved.
Registration
- Registrar
- XServer, Inc.
- Created
- 2016-06-28
- Expires
- 2026-06-28 38 days left
- Updated
- 2025-06-02
- Name servers
-
- ns1.xserver.jp
- ns4.xserver.jp
- ns3.xserver.jp
- ns2.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 tennis-gakko.info
Email authentication weak
- SPF
-
v=spf1 +a:sv1438.xserver.jp +a:tennis-gakko.info +mx include:spf.sender.xserver.jp ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 61 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy