theis-spezialreinigung.de
HTML metadata
Technology
- Server
- Apache
Contact
Registration
- Updated
- 2026-04-15
- Name servers
-
- nsa1.schlundtech.de.
- nsb1.schlundtech.de.
- nsc1.schlundtech.de.
- nsd1.schlundtech.de.
DNS records live
- NS
-
- nsa1.schlundtech.de
- nsb1.schlundtech.de
- nsc1.schlundtech.de
- nsd1.schlundtech.de
- MX
-
- 10 mx01.hornetsecurity.com
- 20 mx02.hornetsecurity.com
- 30 mx03.hornetsecurity.com
- 40 mx04.hornetsecurity.com
- Verified for
-
- Meta
Email authentication strong
- SPF
-
v=spf1 include:spf.protection.outlook.com include:agenturserver.de include:spf.hornetsecurity.com -allstrict (-all) - DMARC
-
v=DMARC1; p=quarantine; pct=100;policy: quarantine - DKIM
-
- k2:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed - k2:
Certificate (current)
R12
Expires in 83 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff