operasan.de
HTML metadata
Technology
- CDN
- Cloudflare
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (2)
- consent.cookiefirst.com×1
- www.googletagmanager.com×1
Contact
- Phone
Registration
- Updated
- 2026-02-16
- Name servers
-
- bonnie.ns.cloudflare.com.
- marek.ns.cloudflare.com.
DNS records live
- NS
-
- bonnie.ns.cloudflare.com
- marek.ns.cloudflare.com
- MX
-
- 10 operasan-de.mail.protection.outlook.com
- Verified for
-
- Microsoft 365
Email authentication partial
- SPF
-
v=spf1 include:spf.protection.outlook.com include:spf.leonex.de include:relay.kinstamailservice.com -allstrict (-all) - DMARC
-
v=DMARC1; p=none;policy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 48 days
HTTP security headers
- present
-
- x-content-type-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff