indexo.dev

releasenotes.io

.io crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 5482 ms crawled 2026-05-18

US · 198.202.211.1 · AS209242 Cloudflare London, LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
ReleaseNotes - Product ReleaseNotes & Changelog software
Description
ReleaseNotes.io is a changelog tool to share your product release notes with your users. We make it easy to publish & promote your product updates.
Language
en

Open Graph

title
ReleaseNotes - Product ReleaseNotes & Changelog software
description
ReleaseNotes.io is a changelog tool to share your product release notes with your users. We make it easy to publish & promote your product updates.

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • cdn.prod.website-files.com×61
  • www.googletagmanager.com×2
  • ajax.googleapis.com×1
  • d3e54v103j8qbb.cloudfront.net×1
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1

Contact

Email

DNS records live

NS
  • alec.ns.cloudflare.com
  • cheryl.ns.cloudflare.com
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
  • MS=3601EBA96BC30F265DB67FE599DF3D27D2AA709A
Verified for
  • Stripe

Email authentication partial

SPF
v=spf1 include:_spf.google.com include:sparkpostmail.com include:intercom.io ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:8711964e986a4e4cb2bb3828af08a36f@dmarc-reports.cloudflare.net
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjvY5G9YXmKzEwlpVTyBElToF9+74Mzf6Q+EGaUpAgVa5iabTioHZTVNShcpXaG+HWzszkzTWHv4Rfm…
selectors probed

Certificate (current)

WE1
from 2026-04-16 to 2026-07-15
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.releasenotes.io/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
findings
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
content-security-policy
frame-ancestors 'self'
strict-transport-security
max-age=31536000

Linked from (7)