signosenred.gov.co

.co crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 993 ms crawled 2026-05-18

US · 172.67.152.42 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: Colombia 4.0 2025
Generator: Newtenberg Engine Kila

Technology

CDN: Cloudflare

DNS records live

NS

dan.ns.cloudflare.com
violet.ns.cloudflare.com

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

E7

from 2026-05-01 to 2026-07-30

Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://signosenred.gov.co/

present

strict-transport-security
content-security-policy
x-content-type-options
referrer-policy

findings

missing frame protection
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self'
strict-transport-security: max-age=31536000; includeSubDomains; reload

Linked from (5)