das.cz
HTML metadata
Technology
Third-party hosts loaded (2)
- cdn.siteone.io×21
- www.youtube.com×1
Social
Contact
Registration
- Registrar
- REG-ACTIVE24
- Created
- 1998-03-02
- Expires
- 2026-10-09 129 days left
- Updated
- 2025-03-28
- Name servers
-
- ns1.websupport.cz
- ns2.websupport.cz
- ns3.websupport.eu
DNS records live
- NS
-
- ns1.websupport.cz
- ns2.websupport.cz
- ns3.websupport.eu
- MX
-
- 10 das-cz.mail.protection.outlook.com
- TXT
-
/XI52CDEQsvYaHyyQND4rNCkHlBTrOHjVpWZtUK7yLbuCNMoERovZqolIV4PPBzXrQgn6WeNcIOv99N7E9EG+g==
- Verified for
-
- Apple
- Meta
- Microsoft 365
Email authentication strong
- SPF
-
v=spf1 mx include:spf.protection.outlook.com ip4:80.188.61.144/28 ip4:194.228.65.128/27 include:promails.cz include:spf.mailjet.com -allstrict (-all) - DMARC
-
v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc-report@das.cz; ruf=mailto:dmarc-failed@das.cz; fo=1; adkim=r; aspf=rpolicy: quarantine - DKIM
-
- selector2:
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCmVhXcWPIPmnnUv3qIRLn/ln+DsTr8H2G5Hg+Zll5bzuf5HHTv46ifyn6qR5jsLYG6GCWpDs3WTleLR7sTFV… - mail:
v=DKIM1;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzCRR/nDVm53LglOiOympmL70im93SM9uH3jRVdhfKeCKyr0PeqaqshR+p/jU6BTzXwoSQknxDd5xApXRe18SEw…
selectors probed - selector2:
Certificate (current)
Sectigo Public Server Authentication CA DV R36
Expires in 165 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- CSP allows unsafe inline scripts/styles
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- content-security-policy
default-src 'self' http: https: ws: data: blob: 'unsafe-inline' 'unsafe-eval'- strict-transport-security
max-age=31536000; includeSubDomains; preload