indexo.dev

scope3.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 1645 ms crawled 2026-05-18

US · 104.18.7.225 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
The Interchange for agent-to-agent advertising | Scope3
Description
Agent-to-agent advertising on the Scope3 Interchange. Brand agents that reach every surface where consumers are, built on the open AdCP protocol.
Language
en
Canonical
https://scope3.com/
Feeds

Open Graph

url
https://scope3.com/
title
The Interchange for agent-to-agent advertising | Scope3
site name
Scope3
description
Agent-to-agent advertising on the Scope3 Interchange. Brand agents that reach every surface where consumers are, built on the open AdCP protocol.

Technology

CDN
Cloudflare
CMS
Gatsby
Analytics
  • Cloudflare Insights
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • static.cloudflareinsights.com×1

Registration

Registrar
Cloudflare, Inc.
Created
2018-02-07
Expires
2027-02-07 263 days left
Updated
2026-01-08
Name servers
  • henrik.ns.cloudflare.com
  • naya.ns.cloudflare.com

DNS records live

NS
  • henrik.ns.cloudflare.com
  • naya.ns.cloudflare.com
MX
  • 0 scope3-com.mail.protection.outlook.com
TXT
Show 20 TXT records
  • cursor-domain-verification-tztsma=hjBGAUGwi4WZNBZygUTGiKrJQ
  • openai-domain-verification=dv-zTzZqHyADiZ3xFscKquhzFjN
  • 1password-site-verification=L2DDT2ZPFZAVFLFCAFAGEM3MUY
  • google-site-verification=VJA61yXrEjDRZwUG0RQt1LHxPaCwHdSiOepFApvNGQ8
  • apple-domain-verification=rnUGysgPMo0mnd4e
  • hcp-domain-verification=7664e80f4a49da3c75ddec55f3016ca388f89979a59cb0fe6c03e2da84c3a576
  • linear-domain-verification=piwur4fa7s7g
  • uber-domain-verification=58965c0c-ee35-4602-a233-c452fe132c95
  • notion-domain-verification=QnYdt7OhAMB1FFrGlaLiwPTH4gfeqzJbEjClPvtFt4Q
  • google-site-verification=SAGAltgnBpAy51GFVxlcr57yF__3UybyRCdtL2i4RMM
  • anthropic-domain-verification-vg6cys=C6z5boZCCW8SxH7bHfYNCXdJh
  • atlassian-domain-verification=muP2BL3DoMKvSvIiq1LvsypxC0ZPZIkypqV3rHZrbnaXwVmLW5oKo/nZQaPlIvnL
  • MS=ms24762171
  • docusign=047efe41-3230-4d1f-a961-138a6f4c1431
  • jetbrains-domain-verification=2bof5w6n8ywiclge5z7t1deis
  • atlassian-sending-domain-verification=1453723f-a25e-471a-9bfb-01c11b3c7cf2
  • google-site-verification=OnoNhDIRs14MWViGFHDCaOnis2j8mi3zl8IATJny6yA
  • google-site-verification=8PYRztiu2hShAdXvVWHjMQ4jjW-w7NaAmHOZI-UuWgM
  • ZOOM_verify_abGXtQ5tJeUmPY8nTqEs8O
  • google-gws-recovery-domain-verification=45970682

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:_spf.atlassian.net include:44188919.spf05.hubspotemail.net -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:c6556b5ed4124dd8b94546e0f14d52fa@dmarc-reports.cloudflare.net,mailto:dmarc@scope3.com
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq2pBVlobaPC5YjVlnq1wpPyoYx9jy68yxAwI2reU1GZbQiWBcUWw9aa7uBVvWCr/YhLpBfokBKgf6u…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

WE1
from 2026-05-04 to 2026-08-02
Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://scope3.com/

present
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff

Links to (4)

Linked from (6)