indexo.dev

cedehus.edu.co

.co crawl

First seen 2026-05-09 · Last seen 2026-05-09 · ok HTTP/1.1 200 1612 ms crawled 2026-05-15

US · 63.250.43.145 · AS22612 Namecheap, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
CEDEHUS - Centro Educativo para el Desarrollo Humano en Santander - Cedehus
Language
es
Generator
WordPress 6.9.4
Canonical
https://cedehus.edu.co/
Feeds

Open Graph

url
https://cedehus.edu.co/
title
CEDEHUS - Centro Educativo para el Desarrollo Humano en Santander
locale
es_ES
site name
Cedehus

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Email
Phone

DNS records live

NS
  • freedns1.registrar-servers.com
  • freedns2.registrar-servers.com
  • freedns3.registrar-servers.com
  • freedns4.registrar-servers.com
  • freedns5.registrar-servers.com
MX
  • 10 aspmx3.googlemail.com

Email authentication weak

SPF
v=spf1 include:spf.easywp.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-08-31 to 2026-09-01
Expires in 104 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://cedehus.edu.co/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=15768000

Links to (4)

Linked from (1)