herzowerke.de
HTML metadata
Technology
- Server
- nginx
Social
Contact
Registration
- Updated
- 2020-02-11
- Name servers
-
- ns1.m-online.net.
- ns2.m-online.net.
- ns3.m-online.net.
- ns4.m-online.net.
DNS records live
- NS
-
- ns1.m-online.net
- ns2.m-online.net
- ns3.m-online.net
- ns4.m-online.net
- MX
-
- 10 smtp.herzowerke.de
- TXT
-
MS=ms31530277MS=3048A0DFBA1B8B7386F077AF2F271C5A79DA101Dr9ifrj0qkumlctk59dja9691ee
Email authentication weak
- SPF
-
v=spf1 mx a ip4:212.89.143.105 ip4:212.89.143.106 include:ispgateway.de include:smtp.herzowerke.de include:_spf.jpberlin.de include:spf.protection.outlook.com include:spf.academymaker.de -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
Starfield Secure Certificate Authority - G2
Expires in 196 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- referrer-policy
- permissions-policy
- findings
-
- missing HSTS
- missing Content Security Policy
Header values
- referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- permissions-policy
interest-cohort=()- x-content-type-options
nosniff