indexo.dev

descontoestudantebrasil.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 3833 ms crawled 2026-05-18

ES · 82.223.81.170 · AS8560 IONOS SE

Reputation 100/100

Classifying

HTML metadata

Title
Início - Destu Brasil - Descontos para estudantes
Description
Códigos promocionais e vales de desconto para estudantes. Registe-se gratuitamente usando seu e-mail universitário ou seu cartão de estudante
Language
br

Technology

Server
nginx
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Registration

Registrar
GoDaddy.com, LLC
Created
2024-08-15
Expires
2026-08-15 86 days left
Updated
2024-08-22
Name servers
  • ns1.descontoestudantebrasil.com
  • ns2.descontoestudantebrasil.com

DNS records live

NS
  • ns1.descontoestudantebrasil.com
  • ns2.descontoestudantebrasil.com
MX
  • 10 mail.descontoestudantebrasil.com
TXT
  • Acumbamail-domain-verification:b085b070-b7aa-11ef-9bf5-005056bd5094
Verified for
  • Google

Email authentication strong

SPF
v=spf1 +a +mx +a:servidor.descontoestudante.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s
policy: quarantine
DKIM
  • default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyiB/BuF6F3Jap/aM/QR0ZfIruLpWlrK0z6kshs8iegH7p+3SBryMWbFTehjfa+PqTEiXy5ocX6WXx8FeN9BWp…
selectors probed

Certificate (current)

R12
from 2026-04-15 to 2026-07-14
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.descontoestudantebrasil.com/

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=15768000; includeSubDomains

Links to (3)

Linked from (2)