indexo.dev

sedco.org

.org crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 2273 ms crawled 2026-05-31

US · 138.197.50.111 · AS14061 DigitalOcean, LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Sherman Economic Development Corporation (SEDCO)
Description
SEDCO is the friendliest, most skilled, and creative collection of talent. We’re always investing in our companies, workforce, infrastructure, and community.
Language
en
Canonical
https://www.sedco.org/

Open Graph

url
https://www.sedco.org/
title
Sherman Economic Development Corporation (SEDCO)
description
SEDCO is the friendliest, most skilled, and creative collection of talent. We’re always investing in our companies, workforce, infrastructure, and community.

Technology

Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (10)
  • secure-cdn.scdn6.secure.raxcdn.com×56
  • graph.facebook.com×16
  • scontent.xx.fbcdn.net×16
  • cdnjs.cloudflare.com×3
  • fonts.googleapis.com×2
  • img.youtube.com×2
  • www.googletagmanager.com×2
  • elfsightcdn.com×1
  • fonts.gstatic.com×1
  • kit.fontawesome.com×1

Social

Contact

Email
Phone
Address
307 W. Washington St., Suite 102, 75090, Sherman, TX, USA

DNS records live

NS
  • ns69.domaincontrol.com
  • ns70.domaincontrol.com
MX
  • 0 sedco-org.mail.protection.outlook.com
TXT
  • dkttvmu3u8ffi6th6on7u41n46
  • iei1puh5ebn7bp3032t2fghkvk
  • mho81ajep4q1fd6pi6nd645g38
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2026-01-12 to 2027-02-13
Expires in 257 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
sameorigin
x-content-type-options
nosniff

Links to (8)

Linked from (1)