indexo.dev

nau.edu.pt

.pt crawl

First seen 2026-05-21 · Last seen 2026-05-30 · ok HTTP/1.1 200 4786 ms crawled 2026-05-28

PT · 193.136.192.183 · AS1930 Fundacao para a Ciencia e a Tecnologia, I.P.

Reputation 100/100

Classifying

HTML metadata

Title
NAU - Sempre a Aprender - NAU site
Description
Courses from leading higher education institutions and from the public and private sectors
Language
en-US
Translations
  • en
  • pt

Open Graph

url
http://www.nau.edu.pt/en/
title
Home
locale
en
site name
NAU site

Technology

CMS
Gatsby
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • nau-prod-richie-nau-media.rgw.nau.fccn.pt×24
  • nau-prod-richie-nau-static-assets.rgw.nau.fccn.pt×11
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • ns01.fccn.pt
  • ns02.fccn.pt
  • ns03.fccn.pt
MX
  • 10 smtp01.fccn.pt
  • 10 smtp02.fccn.pt
TXT
  • 7fcf36427b01469590874c79dc0d2b4e
Verified for
  • Google
  • HARICA
  • Meta
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:193.137.198.38 ip4:193.137.198.39 ip6:2001:690:2080:8005::38 ip6:2001:690:2080:8005::39 include:spf.protection.outlook.com include:_spf.kmitd.com include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=none; rua=mailto:dmarc@nau.edu.pt; ruf=mailto:dmarc@nau.edu.pt; fo=1; pct=100
policy: reject (enforced) · sp=none
DKIM
  • default: k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyJGpLU1ng7joSEfeQdtKMLqcIb6xdHYrMjUOgmdnaFis1JZGJQJnBks1gR5h/CD1hn+wSu0aQNwDiZNdhk5Smzz…
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0jy57Uv05eCRqYRmrJvcXZ5OLaNuyxQt7e+OGN0Ua+IwHoQ8BjzDBu4IEXzhCWDQIMr2u080j3zx7N…
selectors probed

Certificate (current)

GEANT TLS ECC 1
from 2025-10-01 to 2026-10-01
Expires in 122 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.nau.edu.pt/en/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-opener-policy
same-origin

Links to (5)

Linked from (4)