internet-sicherheit.de
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress 6.9.4
- PHP
- 8.1.34 end of life
Third-party hosts loaded (4)
- it-sicherheit.de×2
- cdn.jsdelivr.net×1
- cdnjs.cloudflare.com×1
- gmpg.org×1
Social
Contact
- Phone
Registration
- Updated
- 2025-09-02
- Name servers
-
- deneb.dfn.de.
- dns-1.dfn.de.
- ns1.internet-sicherheit.de.
DNS records live
- NS
-
- deneb.dfn.de
- dns-1.dfn.de
- ns1.internet-sicherheit.de
- MX
-
- 10 smtp.internet-sicherheit.de
- 20 smtp9.internet-sicherheit.de
- TXT
-
cc-verification=0xz9hHHSqZMIOS5ldd87h80EqbE2X6UYf2W4rs0h5SGF6dzQOxxI3Fyn8EfLGx9L1SmdOCMq6gAWVZ6iYp5ILYrUf9QCq41MGk4D8rOL3vqfF7fiQMXnFmr0RPLwhwUd
- Verified for
-
Email authentication partial
- SPF
-
v=spf1 mx ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=none; adkim=r; aspf=r; rua=mailto:dmarc@internet-sicherheit.de; pct=100policy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 32 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
internet-sicherheit.de