frischdienst-union.de
HTML metadata
Technology
- Server
- nginx
- CMS
- Gatsby
Third-party hosts loaded (1)
- consent.cookiefirst.com×1
Contact
- Phone
Registration
- Updated
- 2025-07-22
- Name servers
-
- helium.ns.hetzner.de.
- hydrogen.ns.hetzner.com.
- oxygen.ns.hetzner.com.
DNS records live
- NS
-
- helium.ns.hetzner.de
- hydrogen.ns.hetzner.com
- oxygen.ns.hetzner.com
- MX
-
- 10 mx01.hornetsecurity.com
- 20 mx02.hornetsecurity.com
- 30 mx03.hornetsecurity.com
- 40 mx04.hornetsecurity.com
- Verified for
-
- Apple
- Brevo
- Microsoft 365
Email authentication partial
- SPF
-
v=spf1 include:spf.hornetsecurity.com include:spf.brevo.com include:spf.docuguide.com ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.compolicy: none (monitoring only) - DKIM
-
- mail:
v=DKIM1; k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+ls…
selectors probed - mail:
Certificate (current)
Sectigo Public Server Authentication CA DV R36
Expires in 269 days
HTTP security headers
- present
-
- content-security-policy
- x-content-type-options
- findings
-
- missing HSTS
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff- content-security-policy
frame-ancestors 'self';