duplex-architects.com
HTML metadata
Technology
- Server
- NetZone-Accelerator
Social
Registration
- Registrar
- NetZone AG
- Created
- 2025-02-10
- Expires
- 2027-02-10 266 days left
- Updated
- 2026-02-07
- Name servers
-
- ns1.netzone.ch
- ns2.netzone.ch
- ns3.netzone.ch
DNS records live
- NS
-
- ns1.netzone.ch
- ns2.netzone.ch
- ns3.netzone.ch
- MX
-
- 0
Email authentication strong
- SPF
-
v=spf1 a include:spf.netzone.ch -allstrict (-all) - DMARC
-
v=DMARC1; p=reject; aspf=s; adkim=spolicy: reject (enforced) - DKIM
-
Show 12 DKIM selectors
- default:
v=DKIM1; p= - google:
v=DKIM1; p= - selector1:
v=DKIM1; p= - selector2:
v=DKIM1; p= - k1:
v=DKIM1; p= - k2:
v=DKIM1; p= - mail:
v=DKIM1; p= - dkim:
v=DKIM1; p= - s1:
v=DKIM1; p= - s2:
v=DKIM1; p= - mxvault:
v=DKIM1; p= - smtpapi:
v=DKIM1; p=
selectors probed - default:
Certificate (current)
E7
Expires in 47 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing HSTS
- missing Content Security Policy
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff