dextra.cz
HTML metadata
Technology
- Server
- openresty
- CMS
- WordPress
- jQuery
- 3.7.1
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (3)
- www.googletagmanager.com×2
- c.seznam.cz×1
- gmpg.org×1
Social
Contact
- Phone
Registration
- Registrar
- REG-WEDOS
- Created
- 2014-08-07
- Expires
- 2026-08-06 56 days left
- Updated
- 2025-11-22
- Name servers
-
- jay.ns.cloudflare.com
- tiffany.ns.cloudflare.com
DNS records live
- NS
-
- jay.ns.cloudflare.com
- tiffany.ns.cloudflare.com
- MX
-
- 0 dextra-cz.mail.protection.outlook.com
- TXT
-
bw=zmJF8d6bZrELNXLwGURrIXkMsvuniSS1z7zeVW8RmytJ
- Verified for
-
- Microsoft 365
Email authentication partial
- SPF
-
v=spf1 include:spf.protection.outlook.com include:_spf.websupport.cz -allstrict (-all) - DMARC
-
v=DMARC1; p=none; rua=mailto:c1ab3adc8aa64b9f83a8ab541beb5e15@dmarc-reports.cloudflare.netpolicy: none (monitoring only) - DKIM
-
- selector1:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArx0eefSyMUgymK6TOc6/U1IEsXrSdtOd1c46553E36s6Tb6+BC6z3EZ7W78AMG3JsU6jgBj+OUkfEf… - selector2:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu47RaSgFJ9Lbh+y28YpHdrwI17sLKaB2L9shs1wYybgbBnhE8kttqv7inqEkprPF6E/fMmYLqF9mWs…
selectors probed - selector1:
Certificate (current)
YR1
Expires in 80 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Links to (5)
Linked from (2)
Use this data via API
Everything on this page for dextra.cz is available as JSON from the indexo.dev REST & MCP API.
curl "https://indexo.dev/api/v1/domains/dextra.cz" \ -H "X-API-Key: idx_..."