indexo.dev

grupovisabeira.pt

.pt dns

First seen 2026-05-12 · Last seen 2026-05-20 · ok HTTP/1.1 200 1398 ms crawled 2026-05-18

PT · 194.65.74.138 · AS3243 Servicos De Comunicacoes E Multimedia S.A.

Reputation 100/100

Classifying

HTML metadata

Title
404 Page Not Found

DNS records live

NS
  • grupovisa.grupovisabeira.pt
  • grupovisa2.grupovisabeira.pt
  • gvexternaldnsstage.grupovisabeira.pt
MX
  • 10 smtp.grupovisabeira.pt
  • 50 smtpdr.grupovisabeira.pt
TXT
  • MS=9E7F58630BE730322CDD4EB2251871BFE6C9E1F2
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:194.65.74.129 ip4:194.65.74.131 ip4:194.65.74.133 ip4:193.37.153.37 ip4:193.37.153.81 -all
strict (-all)
DMARC
v=DMARC1;p=reject;adkim=r;aspf=r;pct=100;rua=mailto:dmarc@grupovisabeira.pt
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-03 to 2026-08-01
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://grupovisabeira.pt/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000; includeSubDomains; preload;

Links to (1)