bueltjerwerft.de
HTML metadata
Technology
- Server
- openresty
Third-party hosts loaded (1)
- maps.google.com×1
Contact
- Phone
Registration
- Updated
- 2026-03-04
- 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 bueltjerwerft-de.mail.protection.outlook.com
- TXT
-
spf2.0/pra a mx include:_sid.websupport.cz ?all
- Verified for
-
- Microsoft 365
Email authentication weak
- SPF
-
v=spf1 a mx include:_spf.websupport.cz include:spf.protection.outlook.com -allstrict (-all) - DMARC
- not published
- DKIM
-
- mail:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1Qz1xcHnE/QBTZEHOpq4xH9qtfcg1KWuPEOns0GbWO4mXx93HZ3RgGpoLVdgzKhiJadREgztZiZXas…
selectors probed - mail:
Certificate (current)
R12
Expires in 56 days
HTTP security headers
- present
-
- content-security-policy
- findings
-
- missing HSTS
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- content-security-policy
upgrade-insecure-requests