indexo.dev

nubuntu.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 264 ms crawled 2026-05-18

US · 104.21.13.10 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Nubuntu
Description
Flipbooks are the golden ticket to generating more leads, improving ROI and captivating your audience. So, what are you waiting for?
Language
en
Canonical
https://nubuntu.org/

Open Graph

url
https://nubuntu.org/
title
Nubuntu - Your Nr.1 Flipbook Info Resource
description
Flipbooks are the golden ticket to generating more leads, improving ROI and captivating your audience. So, what are you waiting for?

Technology

CDN
Cloudflare
Analytics
  • Cloudflare Insights
  • Google Tag Manager
  • Statcounter

Third-party hosts loaded (3)

  • secure.statcounter.com×1
  • static.cloudflareinsights.com×1
  • www.googletagmanager.com×1

Registration

Registrar
RegistryGate GmbH
Created
2005-12-18
Expires
2026-12-18 212 days left
Updated
2026-02-01
Name servers
  • brady.ns.cloudflare.com
  • ursula.ns.cloudflare.com

DNS records live

NS
  • brady.ns.cloudflare.com
  • ursula.ns.cloudflare.com
TXT
  • google-site-verification=Bb1iFP9jTEbMT_NX1WEczUGVrr133rpAA-lmMaIw3GQ
  • google-site-verification=OB8l-lXjCTkZAVYtFo7iqWR5En-CZyE3P8Wl7Ch5X3k
  • google-site-verification=l9utFZlaORpZPAZacDEYV5ymFwyyJeHTQQ6BbqJ1J2o

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-19 to 2026-07-18
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://nubuntu.org/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
DENY
x-content-type-options
nosniff
content-security-policy
default-src https: data: blob: ws: wss: mailto: 'unsafe-inline'; frame-ancestors 'none';
strict-transport-security
max-age=31536000

Links to (1)

Linked from (1)