waldberg.cz
HTML metadata
Technology
- Server
- b-www.waldberg.cz
- ASP.NET
- 4.0.30319
- Stack
- ASP.NET
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (1)
- www.googletagmanager.com×1
Social
Contact
- Phone
DNS records live
- NS
-
- ns1.websupport.cz
- ns2.websupport.cz
- ns3.websupport.eu
- MX
-
- 10 mail.waldberg.cz
- Verified for
-
Email authentication weak
- SPF
-
v=spf1 ip4:185.12.196.147 include:spf.active24.com include:_spf.m1.websupport.sk include:_spf.svethostingu.cz ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 68 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- findings
-
- short HSTS max-age
- missing Content Security Policy
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=36000