onlinecourteducation.com
HTML metadata
Technology
- Server
- nginx
Registration
- Registrar
- Tucows Domains Inc.
- Created
- 2011-02-04
- Expires
- 2027-02-04 260 days left
- Updated
- 2026-02-03
- Name servers
-
- ns1.hover.com
- ns2.hover.com
DNS records live
- NS
-
- ns1.hover.com
- ns2.hover.com
- MX
-
- 10 smtp.lrssystems.com
- 20 mx.lrssystems.com
- TXT
-
_ytk2qrnj6qipyspeq76dqpilyguh2pi
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
DigiCert Global G2 TLS RSA SHA256 2020 CA1
Expires in 74 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- findings
-
- missing Content Security Policy
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
DENY- strict-transport-security
max-age=31536000