stz-onlineservice.de
HTML metadata
Technology
- Server
- Apache
Contact
- Address
- Julius-Hölder Str. 48, 70597, Stuttgart, Deutschland
Registration
- Updated
- 2022-05-31
- Name servers
-
- dns1.securewebsystems.net.
- dns2.securewebsystems.net.
DNS records live
- NS
-
- dns1.securewebsystems.net
- dns2.securewebsystems.net
- MX
-
- 10 mail.stz-onlineservice.de
Email authentication strong
- SPF
-
v=spf1 +a +mx +ip4:91.198.228.0/24 +ip4:91.92.232.0/24 +ip4:91.199.247.0/24 +ip4:212.114.86.0/24 include:cemsc.net -allstrict (-all) - DMARC
-
v=DMARC1; p=reject; rua=mailto:postmaster@stz-onlineservice.de; ruf=mailto:postmaster@stz-onlineservice.de; adkim=r; aspf=r; rf=afrfpolicy: reject (enforced) - DKIM
- no key found at common selectors
Certificate (current)
Sectigo Public Server Authentication CA DV R36
Expires in 199 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=15768000; includeSubDomains; preload