duiduiman.com
HTML metadata
Technology
- Server
- nginx
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (3)
- img.duiduiman.kouwz.com×176
- res.duiduiman.kouwz.com×23
- www.googletagmanager.com×1
Registration
- Registrar
- GoDaddy.com, LLC
- Created
- 2019-11-27
- Expires
- 2026-11-27 191 days left
- Updated
- 2025-11-06
- Name servers
-
- pony.dnspod.net
- sapphire.dnspod.net
DNS records live
- NS
-
- pony.dnspod.net
- sapphire.dnspod.net
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 59 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=31536000