aa-dh.org
HTML metadata
Technology
- CDN
- Fastly
- Server
- GitHub.com
Third-party hosts loaded (1)
- cdn.jsdelivr.net×2
Social
Registration
- Registrar
- Netregistry Wholesale Pty Ltd
- Created
- 2011-05-06
- Expires
- 2029-05-06 1083 days left
- Updated
- 2024-11-29
- Name servers
-
- ns1.netregistry.net
- ns2.netregistry.net
- ns3.netregistry.net
DNS records live
- NS
-
- ns1.netregistry.net
- ns2.netregistry.net
- ns3.netregistry.net
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 54 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=31556952
Links to (7)
- adho.org×2
- bsky.app×2
- doi.org×2
- github.com×2
- google.com×2
- jekyllrb.com×2
- mademistakes.com×2