indexo.dev

markcubancompanies.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-11 · ok HTTP/1.1 200 767 ms crawled 2026-05-11

US · 141.193.213.20 · AS209242 Cloudflare London, LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Home - Mark Cuban Companies
Language
en-US
Generator
Site Kit by Google 1.145.0
Canonical
https://markcubancompanies.com/
Feeds

Open Graph

url
https://markcubancompanies.com/
title
Home - Mark Cuban Companies
locale
en_US
site name
Mark Cuban Companies

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • gmpg.org×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2009-06-05
Expires
2032-09-24 2318 days left
Updated
2023-09-12
Name servers
  • celine.ns.cloudflare.com
  • sid.ns.cloudflare.com

DNS records live

NS
  • celine.ns.cloudflare.com
  • sid.ns.cloudflare.com
MX
  • 15 d315884b.ess.barracudanetworks.com
  • 5 d315884a.ess.barracudanetworks.com
TXT
  • d85o5o0sgi4di66r3q5ct2dfo1
Verified for
  • GlobalSign
  • Google

Email authentication strong

SPF
v=spf1 mx a ip4:23.253.183.0/24 ip4:216.200.161.0/24 ip4:209.104.56.0/24 include:spf.protection.outlook.com include:_spf.intacct.com include:spf.ess.barracudanetworks.com include:sendgrid.net include:_spf-us.ppe-hosted.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:jupueyxij1@rua.dmarc.comhometechnology.com; ruf=mailto:jupueyxij1@ruf.dmarc.comhometechnology.com; pct=100; fo=1;
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCdcXvTgxhvpxi4GMieVrXoZN0jJ50CLZuXh4iCB1ZT1yBfH8urLgzgFPcPfHKBM5MdXR+Ohf+A7VWrL0q5YQ…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

WE1
from 2026-04-19 to 2026-07-18
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (8)

Linked from (2)