maestralia.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 856 ms crawled 2026-05-18

ES · 149.36.227.18 · AS174 Cogent Communications, LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Cursos Certificados | Másters | Oposiciones | FP ✔️ Maestralia®
Description: Encuentra los mejores cursos, másters, formación profesional y preparación de oposiciones para avanzar en tu carrera. Consulta todas las áreas de conocimiento en III➤Maestralia
Language: es
Canonical: https://maestralia.com/

Technology

Server: Apache

Analytics

Google Tag Manager

Third-party hosts loaded (2)

try.abtasty.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

Dinahosting s.l.

Created

2019-03-22

Expires

2027-03-22 305 days left

Updated

2026-03-13

Name servers

dns01.gestiondns.net
dns02.gestiondns.net
dns03.gestiondns.net
dns04.gestiondns.net

DNS records live

NS

dns01.gestiondns.net
dns02.gestiondns.net
dns03.gestiondns.net
dns04.gestiondns.net

MX

10 mail.gestiondemail.com

Email authentication weak

SPF: v=spf1 include:mail.gestiondemail.com ip4:149.6.150.210 ip4:149.36.227.18 ip4:149.36.227.104 -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2025-08-11 to 2026-08-15

Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://maestralia.com/

present

strict-transport-security
x-frame-options

findings

missing Content Security Policy
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
strict-transport-security: max-age=63072000; includeSubdomains; preload, max-age=31536000