extradeon.com
HTML metadata
Technology
- Server
- Apache
- CMS
- Gatsby
- jQuery
- 3.5.1
- Stack
- PHP
- Fonts
-
- Google Fonts
Third-party hosts loaded (4)
- fonts.googleapis.com×2
- extradeon.cz×1
- fonts.gstatic.com×1
- www.google.com×1
Contact
Registration
- Registrar
- Gransy, s.r.o.
- Created
- 2015-07-29
- Expires
- 2026-07-29 56 days left
- Updated
- 2026-05-22
- Name servers
-
- ns1.tele3.cz
- ns2.tele3.cz
- ns3.tele3.eu
DNS records live
- NS
-
- ns1.tele3.cz
- ns2.tele3.cz
- ns3.tele3.eu
- MX
-
- 10 master.extradeon.com
Email authentication partial
- SPF
-
v=spf1 ip4:194.145.183.26 a mx -allstrict (-all) - DMARC
-
v=DMARC1; p=nonepolicy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 64 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- findings
-
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- content-security-policy
upgrade-insecure-requests- strict-transport-security
max-age=31536000; includeSubDomains