indexo.dev

sdhcommunications.com

.com crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 912 ms crawled 2026-05-31

US · 198.185.159.145 · AS53831 Squarespace, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
SDH Communications | Communications, Training, & Speaking
Description
SDH Communications is a Dallas-based agency serving companies nationwide at the intersection of communications and human resources. Founded by Sandy Diaz Haley, SDH Communications provides support with strategic communications, employee experience, training, and speaking.
Language
en-US
Canonical
https://www.sdhcommunications.com

Open Graph

url
https://www.sdhcommunications.com
title
SDH Communications | Communications, Training, & Speaking
site name
SDH Communications
description
SDH Communications is a Dallas-based agency serving companies nationwide at the intersection of communications and human resources. Founded by Sandy Diaz Haley, SDH Communications provides support with strategic communications, employee experience, training, and speaking.

Technology

Server
Squarespace
CMS
Squarespace
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts
  • Google Fonts
Third-party hosts loaded (9)
  • definitions.sqspcdn.com×19
  • images.squarespace-cdn.com×14
  • assets.squarespace.com×10
  • static1.squarespace.com×5
  • use.typekit.net×2
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • p.typekit.net×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
GoDaddy.com, LLC
Created
2023-01-27
Expires
2027-01-27 238 days left
Updated
2025-01-28
Name servers
  • connect1.squarespacedns.com
  • connect2.squarespacedns.com

DNS records live

NS
  • dns1.p01.nsone.net
  • dns2.p01.nsone.net
  • dns3.p01.nsone.net
  • dns4.p01.nsone.net
  • ns01.squarespacedns.com
  • ns02.squarespacedns.com
  • ns03.squarespacedns.com
  • ns04.squarespacedns.com
MX
  • 0 sdhcommunications-com.mail.protection.outlook.com
TXT
  • NETORGFT12845010.onmicrosoft.com

Email authentication weak

SPF
v=spf1 include:secureserver.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-28 to 2026-07-27
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.sdhcommunications.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=15552000

Links to (3)

Linked from (1)