indexo.dev

duetdigital.com

.com ok HTTP/1.1 200 164 ms

First seen 2026-06-04 · Last seen 2026-06-18 · crawled 2026-06-18

NL · 31.43.160.6 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

sector tech type homepage

HTML metadata

Title
Duet Digital
Description
Creating digital harmony
Generator
Framer 27b79d7
Canonical
https://duetdigital.com/

Open Graph

url
https://duetdigital.com/
title
Duet Digital
description
Creating digital harmony

Contact

Technology

Server
Framer

Third-party hosts loaded (2)

  • framerusercontent.com×45
  • events.framer.com×1

Social

Registration

Registrar
Key-Systems GmbH
Created
2017-12-11
Expires
2026-12-11 173 days left
Updated
2025-12-12
Name servers
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 10 mx1.de.opalstack.com
  • 20 mx2.de.opalstack.com

Email authentication partial

SPF
v=spf1 include:spf.opalstack.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • dkim: v=DKIM1; k=rsa; p= MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC8QvURlmuxVatDSJekGx2pYCFfl0XGBfKzZwXawfsH5dkXY8C6InBR889PtYPjE5ANFlcR5Ex5ONkB2qvV9…
selectors probed

Certificate (current)

YE2
from 2026-06-02 to 2026-08-31
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://duetdigital.com/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (4)

Linked from (1)

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