signageos.io

.io crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 476 ms crawled 2026-05-30

US · 13.33.235.56 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: signageOS - signage-first device management
Description: signageOS offers signage-first device management for digital signage networks, enabling cross-platform control, remote monitoring, and automation for scalable, reliable screen management.
Language: en
Generator: Framer 0f5ea8b
Canonical: https://www.signageos.io/

Open Graph

url: https://www.signageos.io/
title: signageOS - signage-first device management
description: signageOS offers signage-first device management for digital signage networks, enabling cross-platform control, remote monitoring, and automation for scalable, reliable screen management.

Technology

Server: Framer

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (4)

framerusercontent.com×117
events.framer.com×1
fonts.gstatic.com×1
www.googletagmanager.com×1

DNS records live

NS

ns-1329.awsdns-38.org
ns-1982.awsdns-55.co.uk
ns-476.awsdns-59.com
ns-730.awsdns-27.net

MX

1 aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

Show 4 TXT records

linkedin-site-verification=cdf354b6-6dfb-4a09-a70b-e269204972d8
pardot1021153=4108415f354a2865ad329d4775259cba4185fdd11a78f3b5e5795f5ba840248f
sending_domain1021153=d219f3cf94bb862ee85422582db89a68ad6a39f731a9a43f784228eca677a733
uber-domain-verification=7234473d-f8f4-4f99-973b-a0098fc85f8d

Verified for

Apple
Canva
Google
Microsoft 365
Postman
Stripe

Email authentication partial

SPF

v=spf1 include:_spf.google.com include:mail.zendesk.com include:sendgrid.net include:_spf.salesforce.com -all

strict (-all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwABMgjg1oeNFrNJscSLA2D/Pce4RDvrA79Tp23lOW+kGctCNhZSkEJD6HzPycQlMv8OhPN+Qm6YooEEvGa…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2TYa7mRidMTbA/9PVh8wC3IuE9UpFSsRaCFiRAFLF2e0JWWkPV+FdSL83LdBh0ZW0Ez0MzTdGSJNhfShXt3gQhO…

selectors probed

Certificate (current)

GlobalSign GCC R3 DV TLS CA 2020

from 2025-06-10 to 2026-07-12

Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.signageos.io/

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

Linked from (1)

czechfounders.org×1