openatom.tech
HTML metadata
Technology
Third-party hosts loaded (2)
- atomgit-opensource.oss-cn-beijing.aliyuncs.com×3
- openatom.cn×1
DNS records live
- NS
-
- dns31.hichina.com
- dns32.hichina.com
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
GlobalSign RSA OV SSL CA 2018
Expires in 150 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=15724800; includeSubDomains