szkolakrakowska.pl
HTML metadata
Technology
- CDN
- Cloudflare
DNS records live
- NS
-
- norm.ns.cloudflare.com
- rose.ns.cloudflare.com
- MX
-
- 1 _dc-mx.ab9cbe3d696f.szkolakrakowska.pl
Email authentication weak
- SPF
-
v=spf1 ip4:46.170.18.168/29 ip4:78.46.33.13 ip 4:78.46.94.77 ip4:78.46.94.93 ip4:78.46.94.82 ip4:178.63.148.152/29 ip4:85.128.209.68 a mx ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 34 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
SAMEORIGIN- strict-transport-security
max-age=31536000; includeSubDomains