indexo.dev

estudonauta.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-20 · ok HTTP/1.1 200 5835 ms crawled 2026-05-06

US · 45.55.107.236 · AS14061 DigitalOcean, LLC

Reputation 100/100

Classifying

HTML metadata

Title
Cursos de Tecnologia online com tutoria por Gustavo Guanabara - Estudonauta
Description
Aprenda a programar com cursos de tecnologia, programação básica a avançada, método exclusivo, centenas de aulas para acesso imediato.
Language
pt-BR
Generator
Site Kit by Google 1.176.0
Canonical
https://www.estudonauta.com/
Feeds

Open Graph

url
https://www.estudonauta.com/
title
Cursos de Tecnologia online com tutoria por Gustavo Guanabara - Estudonauta
locale
pt_BR
site name
Estudonauta
description
Aprenda a programar com cursos de tecnologia, programação básica a avançada, método exclusivo, centenas de aulas para acesso imediato.
updated time
2025-01-30T17:52:11-03:00

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Font Awesome
  • Google Fonts

Third-party hosts loaded (6)

  • fonts.googleapis.com×4
  • use.fontawesome.com×3
  • www.facebook.com×2
  • www.googletagmanager.com×2
  • fonts.gstatic.com×1
  • gmpg.org×1

Social

Contact

Phone

Registration

Registrar
eNom, LLC
Created
2017-03-24
Expires
2029-03-24 1038 days left
Updated
2024-03-08
Name servers
  • nsa1.k8.com.br
  • nsa2.k8.com.br
  • nsa3.k8.com.br
  • nsa4.k8.com.br
  • nsa5.k8.com.br
  • nsa6.k8.com.br

DNS records live

NS
  • nsa1.k8.com.br
  • nsa2.k8.com.br
  • nsa3.k8.com.br
  • nsa4.k8.com.br
  • nsa5.k8.com.br
  • nsa6.k8.com.br
MX
  • 10 smtpvin1.f1.k8.com.br

Email authentication strong

SPF
v=spf1 a:mxv.f1.k8.com.br -all
strict (-all)
DMARC
v=DMARC1; p=quarantine;
policy: quarantine
DKIM
  • default: v=DKIM1; g=*; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCs7FnUPh4Tv5cJ9Gw0qyX9/qNdT8IoaknJUit/ovOE/8/NQmBYh+g7rln59ZcJB9Za1Q+4t/kDjQUWk…
selectors probed

Certificate (current)

E8
from 2026-03-26 to 2026-06-24
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.estudonauta.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • short HSTS max-age
  • missing Content Security Policy
  • weak content type protection
  • missing Permissions Policy
Header values
referrer-policy
origin-when-cross-origin
x-frame-options
sameorigin
x-content-type-options
nosniff, nosniff
strict-transport-security
max-age=2592000

Links to (3)

Linked from (1)