doppeldenk.de
HTML metadata
Technology
- Server
- Apache
Social
Contact
- Phone
Registration
- Updated
- 2015-08-14
- Name servers
-
- ns1.w3w.de.
- ns2.w3w.info.
- ns3.w3w.de.
- ns4.w3w.info.
- ns5.w3w.de.
DNS records live
- NS
-
- ns1.w3w.de
- ns2.w3w.info
- ns3.w3w.de
- ns4.w3w.info
- ns5.w3w.de
- MX
-
- 10 mail.doppeldenk.de
Email authentication partial
- SPF
-
v=spf1 a mx ip4:91.233.84.0/22 ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=nonepolicy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 27 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy