stemstes.org

.org crawl

First seen 2026-04-20 · Last seen 2026-05-16 · ok HTTP/1.1 200 4538 ms crawled 2026-05-13

IT · 213.158.93.60 · AS34762 Combell NV

Reputation 87/100 weak security headers no dmarc policy

sector education type homepage

HTML metadata

Title

STEM | Sindicato de Trabajadores de la Enseñanza de Madrid

Language

Generator

Divi v.4.27.4

Canonical

https://stemstes.org/

Feeds

STEM » Feed RSS
STEM » Feed de los comentarios RSS

Technology

Server: nginx
CMS: WordPress

Fonts

Google Fonts

Third-party hosts loaded (2)

cdnjs.cloudflare.com×3
fonts.gstatic.com×1

Social

Registration

Registrar

Network Solutions, LLC

Created

2001-11-13

Expires

2027-11-13 543 days left

Updated

2025-10-22

Name servers

dns1.nominalia.com
dns2.nominalia.com

DNS records live

NS

dns1.nominalia.com
dns2.nominalia.com

MX

10 mail.nominalia.com

Email authentication weak

SPF: v=spf1 include:spf.webapps.net ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-05-11 to 2026-08-09

Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://stemstes.org/

findings

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