indexo.dev

cornerstoneh2o.com

.com crawl

First seen 2026-04-25 · Last seen 2026-05-18 · ok HTTP/1.1 200 2165 ms crawled 2026-05-18

US · 199.34.229.100 · AS27647 Weebly, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Cornerstone H20 - Water Treatment and Wastewater Treatment Solutions - Home
Description
Cornerstone H20 - Water Treatment and Wastewater Treatment Solutions in Georgia
Language
en

Open Graph

url
https://www.cornerstoneh2o.com/
title
Cornerstone H20 - Water Treatment and Wastewater Treatment Solutions
site name
Cornerstone H20 - Water Treatment and Wastewater Treatment Solutions
description
Cornerstone H20 - Water Treatment and Wastewater Treatment Solutions in Georgia

Technology

CDN
Cloudflare

Third-party hosts loaded (3)

  • cdn2.editmysite.com×7
  • cdn11.editmysite.com×5
  • www.weebly.com×2

Social

Contact

Phone

Registration

Registrar
GoDaddy.com, LLC
Created
2016-08-21
Expires
2033-08-21 2650 days left
Updated
2024-08-14
Name servers
  • ns45.domaincontrol.com
  • ns46.domaincontrol.com

DNS records live

NS
  • ns45.domaincontrol.com
  • ns46.domaincontrol.com
MX
  • 0 cornerstoneh2o-com.mail.protection.outlook.com
TXT
  • v=verifydomain MS=6650107
  • ppe-b9c9e321ed3d1f6a01203f33a46cb47518210cdb

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:dmarc@cornerstoneh2o.com; ruf=mailto:dmarcmailnotification@cornerstoneh2o.com
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDxlegwB6b5oc6VAQjvLhCr7f3zI9vd9lAvB1xMk9wL1XyBz/lH30ggtiN5kKi6ysD+3njPL8wQFzyoBH0ges…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R12
from 2026-04-11 to 2026-07-10
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.cornerstoneh2o.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (2)