indexo.dev

3notch.com

.com crawl

First seen 2026-04-27 · Last seen 2026-05-18 · ok HTTP/1.1 200 2777 ms crawled 2026-05-05

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Three Notch Group
Description
Three Notch Group is a regional consulting firm serving clients in the environment and infrastructure space.
Language
en
Generator
Astro v5.4.3

Open Graph

url
https://3notch.com
title
Three Notch Group
description
Three Notch Group is a regional consulting firm serving clients in the environment and infrastructure space.

Technology

CDN
Vercel
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • secure.dawn3host.com×2
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
Cloudflare, Inc.
Created
2018-05-12
Expires
2027-05-12 357 days left
Updated
2025-06-17
Name servers
  • fred.ns.cloudflare.com
  • mina.ns.cloudflare.com

DNS records live

NS
  • fred.ns.cloudflare.com
  • mina.ns.cloudflare.com
MX
  • 0 3notch-com.mail.protection.outlook.com
TXT
Show 8 TXT records
  • ur4ib0noqufh3tmikhgfo0k6mr
  • v=spf1 ip4:208.45.224.142 ip4:208.42.98.19 ip4:108.178.227.34 ip4:65.156.199.244 ip4:167.89.11.197 ip4:147.202.67.24 ip4:20.97.14.80 include:cdge.onmicrosoft.com include:spf-us.emailsignatures365.com include:spf.protection.outlook.com ~all
  • 7pdd847spv885emp5u232ulpug
  • MS=ms61650875
  • apple-domain-verification=XeIrv2PFdLSN9dxU
  • autodesk-domain-verification=rPsd67zCH8DWTLtK96Lk
  • pj7ju0luu407i7cjf4cs1am0cv
  • tuvsidkb83urgvcsh394nsltm3

Certificate (current)

R13
from 2026-04-01 to 2026-06-30
Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://3notch.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
camera=(), microphone=(), geolocation=(), interest-cohort=()
x-content-type-options
nosniff
content-security-policy
default-src 'self'; script-src 'self' 'nonce-ArxQz2CybpSU3A2FG+LeQQ==' https://www.googletagmanager.com https://secure.dawn3host.com https://vercel.live https://*.usbrowserspeed.com; connect-src 'self' https://*.datocms.com https://vercel.live https://*.usbrowserspeed.com https://*.liadm.com; img-src 'self' data: https://www.googletagmanager.com https://www.datocms-assets.com https://rstr.in https://cdn.raster.app https://images.unsplash.com https://secure.dawn3host.com https://*.usbrowserspeed.com; style-src 'self' 'unsafe-inline'; font-src 'self'; frame-src 'self'; media-src 'self' https://www.datocms-assets.com https://rstr.in https://cdn.raster.app https://*.mux.com; worker-src 'self'; base-uri 'self'; form-action 'self'; frame-ancestors 'self'
strict-transport-security
max-age=63072000

Links to (4)

Linked from (1)