tollkuehn.de
HTML metadata
Technology
- Server
- Apache
Social
Contact
- Phone
Registration
- Updated
- 2007-12-04
- Name servers
-
- docks16.rzone.de.
- shades06.rzone.de.
DNS records live
- NS
-
- docks16.rzone.de
- shades06.rzone.de
- MX
-
- 10 smtpin.rzone.de
- 20 mx.sendgrid.net
- TXT
-
MS=0BB6D4B61BD22E1AD5A29FC0205AECA0CD392D62have-i-been-pwned-verification=dweb_9znmlpeypq51own0803nk8ntdefault._bimi.tollkuehn.de TXT v=BIMI1; l=https://mail.zentrale.tollkuehn.de/img/tk-logo-square.svg;a=;
- Verified for
-
- Apple
Email authentication strong
- SPF
-
v=spf1 include:_spf.strato.com include:spf.protection.outlook.comno all qualifier - DMARC
-
v=DMARC1; p=quarantine; pct=100policy: quarantine - DKIM
- no key found at common selectors
Certificate (current)
Sectigo Public Server Authentication CA DV R36
Expires in 195 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