oto-madr.cz
HTML metadata
Technology
- CMS
- Gatsby
- Stack
- PHP
Third-party hosts loaded (2)
- s7.addthis.com×2
- www.webdesignum.cz×1
DNS records live
- NS
-
- dns1.webdesignum.cz
- dns2.webdesignum.cz
- dns3.webdesignum.cz
- MX
-
- 10 server25.viwefix.cz
- 20 sns.nethost.sk
Email authentication weak
- SPF
-
v=spf1 mx include:spf.nethost.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
- 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