521studio.com
HTML metadata
Technology
- Server
- nginx
Third-party hosts loaded (1)
- cdnjs.cloudflare.com×1
Registration
- Registrar
- Gname.com Pte. Ltd.
- Created
- 2022-02-11
- Expires
- 2027-02-11 251 days left
- Updated
- 2025-05-28
- Name servers
-
- a9.share-dns.com
- b9.share-dns.net
DNS records live
- NS
-
- a.share-dns.com
- b.share-dns.net
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 73 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
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