csma.edu.co

.co crawl

First seen 2026-04-25 · Last seen 2026-06-02 · ok HTTP/1.1 200 1031 ms crawled 2026-06-02

GB · 16.61.49.45 · AS16509 Amazon.com, Inc.

Reputation 92/100 weak subdomain policy

Classifying

HTML metadata

Title

ᐅ Colegio Privado BILINGÜE BOGOTÁ ᐅColegio San Mateo Bogotá

Description

ᐅ Colegio PRIVADO y BILINGÜE en Bogotá- San Mateo: ✅Excelencia académica ✅Educación bilingüe. Elige la MEJOR escuela privada en Bogotá, Colombia para tus hijos

Language

es-CO

Generator

Varbase

Canonical

https://www.csma.edu.co/

Translations

Open Graph

url: https://www.csma.edu.co/
title: Colegio San Mateo |
image:url: https://www.csma.edu.co/sites/school53/files/logo.png
site name: Colegio San Mateo

Technology

Server: nginx

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (4)

d24d7vsshzrslo.cloudfront.net×255
fonts.googleapis.com×1
static.addtoany.com×1
www.googletagmanager.com×1

Social

Contact

Phone

+5716760885

DNS records live

NS

ns-1272.awsdns-31.org
ns-142.awsdns-17.com
ns-1577.awsdns-05.co.uk
ns-718.awsdns-25.net

MX

0 smtp.google.com

TXT

sophos-domain-verification=401a339665474924e8c5180d5bde0e509f2cbe50
work-accounts-domain-verification=qKy6CZ7ezcx8Ber94YmDBPJoKpUbvH
MS=D390BAE4515F6784DC47CA399DAF34CB37CA56DE

Verified for

Dynamics 365
Google

Email authentication strong

SPF

v=spf1 include:_spf.google.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; sp=none; pct=100; rua=mailto:a.4ef1x92d@sdmarc.net,mailto:dmarc-reports@csma.edu.co

policy: reject (enforced) · sp=none

DKIM

google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCKHlO3wrn+tBckKrMVnCM57byNZJ+wkoGhqfQqU321lGNtBQmMn3bCnRnnCDkDsQ73chpy1E9C+8CIX2YCQf…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvl4V60aEXiRuYziQlRSgWY9Yup8Lt/IzIMVemmsI+wnaLmWkqyCFOzw5aG0rXHjrz8zsktNDQq4BPv9wTK…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+TTcugC68eOCpZVoN/A6mEE0lz9CqEnhc8UaBo/h7MtuolXInrYGMYLsMVQU0m5EQLs9+MQYn6m/xydvBQ…

selectors probed

Certificate (current)

Amazon RSA 2048 M04

from 2026-04-29 to 2026-11-13

Expires in 155 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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 (6)

Linked from (2)

inspirededu.com×3
ucb.edu.co×1

Use this data via API

Everything on this page for csma.edu.co is available as JSON from the indexo.dev REST & MCP API.

curl "https://indexo.dev/api/v1/domains/csma.edu.co" \
  -H "X-API-Key: idx_..."

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