indexo.dev

4emes.com

.com crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1558 ms crawled 2026-05-30

PT · 194.39.126.78 · AS59787 Comercio e Prestacao de Servicos Informaticos, Lda

Reputation 79/100 weak security headers spf without fallback no dmarc policy

Classifying

HTML metadata

Title
Curso de Nadador Salvador - Certificado pelo ISN -
Description
Curso de Nadador Salvador - A 4EMES é entidade formadora certificada pela DGERT e obteve a certificação do ISN para o Curso de nadador Salvador.
Language
pt

Technology

Server
nginx
PHP
5.6.40 end of life
jQuery
1.10.2 known XSS (<3.5)
Stack
CodeIgniter

Third-party hosts loaded (1)

  • w.sharethis.com×1

Social

Registration

Registrar
eNom, LLC
Created
2002-01-30
Expires
2027-01-30 243 days left
Updated
2026-01-22
Name servers
  • ns1.ptempresas.pt
  • ns2.ptempresas.pt

DNS records live

NS
  • ns1.ptempresas.pt
  • ns10.ptempresas.pt
  • ns2.ptempresas.pt
MX
  • 10 mxc.meoempresas.pt
  • 10 mxp.meoempresas.pt
TXT
  • MS=130B51CBD87BD1DD501492BF7E72EF997D72427F
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 redirect=operations.ptempresas.pt
missing all
DMARC
not published
DKIM
  • s1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyLTIqNFAHGMisqOsriZHuc652KflkAjWz4NVL5peFg7jHO9DocSHxPahGwkIaljw/Un4qA3LrXmTuI…
selectors probed

Certificate (current)

R12
from 2026-05-06 to 2026-08-04
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.4emes.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (5)

Linked from (1)