nationalelectronicsmuseum.org
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (6)
- fonts.googleapis.com×2
- maxcdn.bootstrapcdn.com×2
- static.addtoany.com×2
- www.google.com×2
- gmpg.org×1
- www.googletagmanager.com×1
Social
Registration
- Registrar
- Network Solutions, LLC
- Created
- 2008-12-02
- Expires
- 2028-12-02 927 days left
- Updated
- 2024-02-15
- Name servers
-
- backdns.syssrc.com
- dns.syssrc.com
- ns3.syssrc.com
DNS records live
- NS
-
- backdns.syssrc.com
- dns.syssrc.com
- ns3.syssrc.com
- MX
-
- 1 smtp.google.com
- Verified for
-
Email authentication strong
- SPF
-
v=spf1 mx a:nationalelectronicsmuseum.org include:_spf.google.com ip4:209.251.41.0/24 ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=none;policy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 29 days
HTTP security headers
- present
-
- strict-transport-security
- permissions-policy
- findings
-
- short HSTS max-age
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
Header values
- permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")- strict-transport-security
max-age=300; includeSubDomains; preload