indexo.dev

sigo.pt

.pt crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 2383 ms crawled 2026-05-30

PT · 193.236.75.211 · AS199155 Direcao Geral de Estatisticas da Educacao e Ciencia

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
SIGO

Technology

Server
Microsoft-IIS
Stack
Java

DNS records live

NS
  • ns02.fccn.pt
  • ns3.min-educ.pt
  • ns4.min-educ.pt
MX
  • 10 rmail4.rae.mec.pt
  • 10 rmail5.rae.mec.pt
Verified for
  • HARICA

Email authentication weak

SPF
v=spf1 ip4:193.236.75.227 ip4:193.236.75.228 ip4:193.236.75.229 ip4:193.236.75.230 ip4:193.236.75.231 ip4:193.236.75.232 ip4:193.236.75.233 ip4:193.236.75.234 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

GEANT TLS RSA 1
from 2025-12-11 to 2026-12-11
Expires in 193 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sigo.pt/Login.jsp

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

Links to (2)

Linked from (1)