riedenburger.de
HTML metadata
Technology
- CDN
- Cloudflare
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (5)
- image.jimcdn.com×19
- assets.jimstatic.com×7
- u.jimcdn.com×3
- fonts.jimstatic.com×1
- www.googletagmanager.com×1
Social
Contact
- Phone
- Address
- st fossilfrei – Riedenburger zeigt, wie das geht(Riedenburg, 23. April 2026
Registration
- Updated
- 2023-03-29
- Name servers
-
- ns1.hostmasterei.de.
- ns2.hostmasterei.net.
DNS records live
- NS
-
- ns1.hostmasterei.de
- ns2.hostmasterei.net
- MX
-
- 10 mx01.hornetsecurity.com
- 20 mx02.hornetsecurity.com
- 30 mx03.hornetsecurity.com
- 40 mx04.hornetsecurity.com
Email authentication weak
- SPF
-
v=spf1 a mx a:email.riedenburger.de ip4:80.153.127.179 ip4:157.90.115.95 ip6:2a01:4f8:c2c:b6e5::/64 ip4:46.4.146.160/27 ip6:2a01:4f8:140:8467::/64 include:spf.hornetsecurity.com -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 43 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=31536000; includeSubDomains