krok-hranice.cz
HTML metadata
Technology
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (5)
- fonts.googleapis.com×2
- accounts.google.com×1
- fonts.gstatic.com×1
- www.google.com×1
- www.googletagmanager.com×1
DNS records live
- NS
-
- ns.zealnet.cz
- sns.zealnet.cz
- MX
-
- 0 mail.krok-hranice.cz
- Verified for
-
Email authentication strong
- SPF
-
v=spf1 mx a include:spf.smartemailing.cz ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=quarantine; rua=mailto:dmarc+436274@smartemailing.cz; fo=1policy: quarantine - DKIM
-
- mail:
v=DKIM1;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3P9Yuqyy6M3N70F1wldZJcvhmr/Kf0+Y6aIowL4TdfWHErccXastdBuVfntnkrxubbUmkHbghD15KyhFj3w+KJ…
selectors probed - mail:
Certificate (current)
RapidSSL TLS RSA CA G1
Expires in 209 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
strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- permissions-policy
accelerometer=(), camera=(), gyroscope=(), magnetometer=(), microphone=(), usb=()- x-content-type-options
nosniff- content-security-policy
upgrade-insecure-requests;- strict-transport-security
max-age=63072000; includeSubDomains