indexo.dev

clencollege.app

.app crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 1512 ms crawled 2026-05-08

ES · 82.223.15.208 · AS8560 IONOS SE

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Clen College
Description
Sistema de gestión para centros formativos y centros deportivos.
Language
en

Open Graph

locale
es_ES
site name
Clen College

Technology

Server
nginx
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

DNS records live

NS
  • dns8222315208.ffox.es
  • ns8222315208.ffox.es
MX
  • 10 mail.clencollege.app

Email authentication strong

SPF
v=spf1 +a +mx +a:ns8222315208.ffox.es -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-29 to 2026-06-27
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://clencollege.app/login

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

Linked from (1)