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u4impact.org

.org crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 2170 ms crawled 2026-05-08

US · 198.185.159.144 · AS53831 Squarespace, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
U4IMPACT: Innovación y talento con impacto
Description
Conectamos empresas y organizaciones con universitarios de toda España para crear proyectos de impacto
Language
es

Open Graph

title
U4IMPACT: Innovación y talento con impacto
description
Conectamos empresas y organizaciones con universitarios de toda España para crear proyectos de impacto

Technology

CMS
Next.js
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×2

Social

Contact

Email

Registration

Registrar
Squarespace Domains II LLC
Created
2020-07-23
Expires
2026-07-23 63 days left
Updated
2025-07-18
Name servers
  • ns-cloud-c1.googledomains.com
  • ns-cloud-c2.googledomains.com
  • ns-cloud-c3.googledomains.com
  • ns-cloud-c4.googledomains.com

DNS records live

NS
  • ns-cloud-c1.googledomains.com
  • ns-cloud-c2.googledomains.com
  • ns-cloud-c3.googledomains.com
  • ns-cloud-c4.googledomains.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • MS=41EB76FD5C77378E7968A97029E00A686A5C56D0
Verified for
  • Brevo
  • Google
  • Meta

Email authentication partial

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; adkim=r; aspf=r; pct=100; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0VtVzpJ844m484a3yDdtfdJo4AsWvDEPuws221z3y4nuN1ujnnybckbTNq+2watxbsGrwwQ2ABk7Kj…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqv2L78SF+mSk4sKignTmrqZsP3p5wVB6JeuOITYuE7AaUmHtewonH//vB0jZEFyy4RGXeMql6cb+csom1Y…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwJhweXCVhfAiI3tZtc9G1cWMTkG83pneD3ZrmGGnJWsWf7mvR2YSeFqVmKkCABE7XXr3DE2ipaxPTktRfK…
selectors probed

Certificate (current)

R13
from 2026-03-31 to 2026-06-29
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.u4impact.org

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

Links to (8)

Linked from (1)