art-collection-telekom.com
HTML metadata
Social
Registration
- Registrar
- Deutsche Telekom AG
- Created
- 2013-06-03
- Expires
- 2027-06-03 378 days left
- Updated
- 2026-05-06
- Name servers
-
- ns1.telekom.net
- pns.dtag.de
DNS records live
- NS
-
- ns1.telekom.net
- pns.dtag.de
- MX
-
- 10 relay01.mail.i22.de
- 20 relay02.mail.i22.de
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 66 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing Content Security Policy
- missing Permissions Policy
Header values
- referrer-policy
no-referrer-when-downgrade- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=31536000