indexo.dev

nas.edu.co

.co crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 1104 ms crawled 2026-06-01

CL · 186.64.118.115 · AS52368 ZAM LTDA.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Neil Armstrong School - Educación Bilingüe de Excelencia en Villavicencio
Description
Neil Armstrong School es un colegio bilingüe en Villavicencio con formación desde preescolar hasta bachillerato. Colegio del Mundo IB con énfasis en valores, ciencia y tecnología. Contáctanos al .
Language
es

Technology

Server
Apache
jQuery
3.6.0
Stack
PHP
Fonts
  • Google Fonts
Social widgets
  • Vimeo Embed

Third-party hosts loaded (5)

  • fonts.googleapis.com×3
  • fonts.gstatic.com×2
  • player.vimeo.com×1
  • translate.google.com×1
  • www.google.com×1

Social

Contact

Phone

DNS records

Email authentication partial

SPF
v=spf1 a mx ip4:186.64.118.115 ip4:186.64.118.116 ip4:186.64.118.117 ip4:186.64.118.118 ip4:186.64.118.119 ip6:2803:2800:c1c9::/48 ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:postmaster@nas.edu.co
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3shfH5ORM1RZiv+TX1pNKJdcxMdsY/sEKhz9DEI7g3vGjDgSQSxkmLKw1D6l/Yj+97XqwwtYx1k+r9…
selectors probed

Certificate (current)

R12
from 2026-05-14 to 2026-08-12
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://nas.edu.co/

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=63072000; includeSubdomains;

Links to (10)

Linked from (1)