4rail.cz
HTML metadata
Technology
- CMS
- WordPress
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (2)
- fd.cleantalk.org×2
- www.googletagmanager.com×1
Contact
- Address
- Okružní 756, 370 01, České Budějovice, Česká republika
DNS records live
- NS
-
- ns1.websupport.cz
- ns2.websupport.cz
- ns3.websupport.eu
- MX
-
- 0 4rail-cz.mail.protection.outlook.com
- Verified for
-
- Microsoft 365
Email authentication strong
- SPF
-
v=spf1 ip4:80.188.20.112/28 ip4:85.163.35.128/28 ip4:213.192.30.224/27 ip4:185.154.63.224/27 ip4:185.10.86.192/28 ip4:85.207.61.16/28 ip4:176.62.236.110 include:spf.protection.outlook.com -allstrict (-all) - DMARC
-
v=DMARC1; p=quarantine; ri=604800; rua=mailto:dmarc@4rail.cz, mailto:uo3vccdq@ag.eu.dmarcian.com;policy: quarantine - DKIM
-
- selector1:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsQWRLdGKYHr38Z5jrWY2QD+Mgsr2R/i4Dqs1HTEQ3SFsu0qBgXXr+A8tykbKyR/QNcMxr3DM0j30HZ… - selector2:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5iT3uT5pi3hdf99QQsmoBpktEzG6XvpEPNAKC5SN44s4/ngumZp/JTC+M9d0CaEpZA95ZJq5p49zrY…
selectors probed - selector1:
Certificate (current)
R12
Expires in 46 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing Content Security Policy
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=31536000