werther-heijo.de
HTML metadata
Technology
- CDN
- Cloudflare
Registration
- Updated
- 2026-01-05
- Name servers
-
- jermaine.ns.cloudflare.com.
- shaz.ns.cloudflare.com.
DNS records live
- NS
-
- jermaine.ns.cloudflare.com
- shaz.ns.cloudflare.com
- MX
-
- 10 mx00.udag.de
- 20 mx01.udag.de
Email authentication weak
- SPF
-
v=spf1 include:_smtp.udag.de ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 73 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy