indexo.dev

understandinghouston.org

.org crawl

First seen 2026-04-24 · Last seen 2026-05-15 · ok HTTP/1.1 200 20889 ms crawled 2026-05-18

DE · 35.157.26.135 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Understanding Houston
Language
en

Technology

CDN
Netlify
CMS
Gatsby
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×1
  • www.googletagmanager.com×1

Registration

Registrar
Network Solutions, LLC
Created
2007-10-16
Expires
2026-10-16 149 days left
Updated
2023-08-22
Name servers
  • noah.ns.cloudflare.com
  • rita.ns.cloudflare.com

DNS records live

NS
  • noah.ns.cloudflare.com
  • rita.ns.cloudflare.com
MX
  • 10 p.webcom.ctmail.com
TXT
Show 4 TXT records
  • google-site-verification=uV-_od1qslN2wcKgrkeS4sq5XwFQ2h3AP3VqvA9wXDM
  • sending_domain989202=2bf2a2ff83fd779e8131c1bc388b25b64cd8cd8d31df4bf0c258c9be91518f6b
  • facebook-domain-verification=sniwqqnm77iasyk98jvjk4vih9c6ny
  • google-site-verification=bCQXo6TnvKbQXAdj_1nsgmzuE7mfRmur7aEMLsEOVOg

Email authentication partial

SPF
v=spf1 include:_spf.createsend.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-03-28 to 2026-06-26
Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.understandinghouston.org/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Linked from (1)