indexo.dev

fernandosor.edu.co

.co crawl

First seen 2026-05-09 · Last seen 2026-05-15 · ok HTTP/1.1 200 6412 ms crawled 2026-05-15

US · 208.109.212.27 · AS398101 GoDaddy.com, LLC

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Escuela Fernando Sor - Música, Audio, Video y Producción
Description
Formación integral en producción musical, interpretación instrumental, producción de eventos, video y DJ productor musical.
Language
es
Generator
WordPress 6.6.2
Canonical
https://www.fernandosor.edu.co/
Feeds

Open Graph

url
https://www.fernandosor.edu.co/
title
Escuela Fernando Sor - Música, Audio, Video y Producción
locale
es_ES
site name
Fernando sor
description
Formación integral en producción musical, interpretación instrumental, producción de eventos, video y DJ productor musical.

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (7)
  • fonts.googleapis.com×4
  • sdk.mercadopago.com×2
  • fonts.gstatic.com×1
  • gmpg.org×1
  • www.facebook.com×1
  • www.fernandosor.edu.co.co×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns33.domaincontrol.com
  • ns34.domaincontrol.com
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
Show 4 TXT records
  • google-site-verification=k9nVov-I4CsmOAYHbOaF52R_wBvcoifiztRNUzBhSFY
  • ifn9cdj14jlvp917nfbdp0e0vd
  • MS=89FFF0C78C1E4DC4CD804B360E23AF9045936BFA
  • ig5grro4cmud7i38u2ml4ii0bg

Email authentication partial

SPF
v=spf1 a mx ptr include:_spf.google.com include:fernandosor.ip-zone.com include:secureserver.net -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:edilson@fernandosor.edu.co,mailto:escuela@fernandosor.edu.co,mailto:edilson@fernandosor.edu.co,,mailto:noresponder@fernandosor.edu.co;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Go Daddy Secure Certificate Authority - G2
from 2026-03-29 to 2026-06-27
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.fernandosor.edu.co/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (10)

Linked from (1)