bzb-office.de
HTML metadata
Technology
- Server
- Apache
Registration
- Updated
- 2021-10-21
- Name servers
-
- ns1.dc-cluster.de.
- ns2.dc-cluster.de.
- ns3.dc-cluster.de.
- ns4.dc-cluster.de.
DNS records live
- NS
-
- ns1.dc-cluster.de
- ns2.dc-cluster.de
- ns3.dc-cluster.de
- ns4.dc-cluster.de
- MX
-
- 10 srv37.dc-cluster.de
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
Thawte TLS RSA CA G1
Expires in 290 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; preload