docemus.de
HTML metadata
Technology
- Server
- Apache
Third-party hosts loaded (1)
- tc8de9a0f.emailsys1a.net×1
Social
Registration
- Updated
- 2014-07-31
- Name servers
-
- a.regfish-ns.net.
- b.regfish-ns.net.
- c.regfish-ns.net.
DNS records live
- NS
-
- a.regfish-ns.net
- b.regfish-ns.net
- c.regfish-ns.net
- MX
-
- 10 mail.docemus.de
- Verified for
-
- Apple
- Microsoft 365
- Zoom
Email authentication strong
- SPF
-
v=spf1 mx a ip4:178.63.93.49 ip6:2a01:4f8:121:41c3::2/64 a:mail.docemus.de include:spf.nl2go.com include:spf.smtp.net include:indivsurvey.de -allstrict (-all) - DMARC
-
v=DMARC1; p=rejectpolicy: reject (enforced) - DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 40 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- CSP allows unsafe inline scripts/styles
- CSP uses wildcard sources
- weak content type protection
- missing Permissions Policy
Header values
- referrer-policy
no-referrer-when-downgrade- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff, nosniff- content-security-policy
default-src 'self' https://files.newsletter2go.com https://api.newsletter2go.com *.google-analytics.com https://platform.instagram.com https://www.instagram.com; script-src 'self' 'unsafe-inline' https://www.instagram.com https://static.newsletter2go.com/utils.js blob: data: ajax.googleapis.com *.googletagmanager.com *.google-analytics.com *.gstatic.com www.google.com 'unsafe-eval' 'report-sample'; style-src-attr 'unsafe-inline' 'report-sample'; img-src 'self' data: *.ytimg.com *.vimeocdn.com https://www.googletagmanager.com https://www.docemus.de blob: https://files.newsletter2go.com www.google.com https://chart.googleapis.com *.google-analytics.com *.doubleclick.net; base-uri 'self'; frame-src 'self' *.youtube-nocookie.com *.youtube.com *.vimeo.com www.google.com www.youtube.com www.youtube-nocookie.com https://www.instagram.com https://www.docemus.de; font-src data: 'self' fonts.gstatic.com; style-src-elem 'self' 'unsafe-inline' 'report-sample'; script-src-elem 'self' 'unsafe-inline- strict-transport-security
max-age=31536000