centnas.pl
HTML metadata
Technology
- Server
- IdeaWebServer
- CMS
- Joomla
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (2)
- www.facebook.com×1
- www.googletagmanager.com×1
Social
Contact
DNS records live
- NS
-
- dns.home.pl
- dns2.home.pl
- dns3.home.pl
- MX
-
- 10 centnas.pl
Email authentication weak
- SPF
-
v=spf1 ip4:89.161.254.60 a mx -allstrict (-all) - DMARC
- not published
- DKIM
-
- dkim:
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqySzIDkSQIXY/1SOHNaSVq/VnKFkjvRd9aKsimBX74kq1Ldh/LVeTvKCGehMZXYm83CKJVwu5Q/CFcB0ucS…
selectors probed - dkim:
Certificate (current)
Trustico RSA DV SSL CA 2
Expires in 194 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- referrer-policy
- permissions-policy
Header values
- referrer-policy
no-referrer-when-downgrade- x-frame-options
SAMEORIGIN- permissions-policy
interest-cohort=()- x-content-type-options
nosniff- content-security-policy
; frame-ancestors 'self'- strict-transport-security
max-age=31536000