alcuinus.net
HTML metadata
Technology
- Server
- Apache
Registration
- Registrar
- Gandi SAS
- Created
- 2004-05-19
- Expires
- 2027-05-19 364 days left
- Updated
- 2026-04-19
- Name servers
-
- dns1.celeonet.com
- dns2.celeonet.com
DNS records live
- NS
-
- dns1.celeonet.com
- dns2.celeonet.com
- MX
-
- 25 mx3-cl.celeonet.fr
- 30 mx2.celeonet.com
Email authentication weak
- SPF
-
v=spf1 ip4:193.25.197.0/24 a mx ?allneutral (?all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificates
Loading certificate
HTTP security headers
- findings
-
- checked over plain HTTP
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy