indexo.dev

threedragons.net

.net crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 402 ms crawled 2026-05-30

NL · 185.94.236.148 · AS42567 Mojohost B.v.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Three Dragons - Augmented & Virtual Reality
Description
Augmented and virtual reality software and web development
Language
en

Open Graph

url
https://www.threedragons.net/
title
Three Dragons - Augmented & Virtual Reality
site name
Three Dragons s.r.o.
description
Augmented and virtual reality software and web development

Technology

Server
nginx
jQuery
3.3.1 known XSS (<3.5)
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (5)

  • fonts.googleapis.com×3
  • cdn.jsdelivr.net×2
  • www.google.com×1
  • www.googletagmanager.com×1
  • www.youtube.com×1

Social

Contact

Email

Registration

Registrar
NameSilo, LLC
Created
2018-05-08
Expires
2027-05-08 341 days left
Updated
2026-05-09
Name servers
  • ns1.dnsowl.com
  • ns2.dnsowl.com
  • ns3.dnsowl.com

DNS records live

NS
  • ns1.dnsowl.com
  • ns2.dnsowl.com
  • ns3.dnsowl.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • MS=9663F73797976D3593F1B7B7F5474E015F43772D
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.google.com include:authsmtp.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:contact@threedragons.net, mailto:contact@threedragons.net; pct=100; adkim=s; aspf=s
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3hpwjwKrjdK6rzj2M0PJFRUZ1n9u8PO0UEt0fIDaYHXgRcvtlR80duvYxaFSLHumKYQNhw9Q/F/tPC…
selectors probed

Certificate (current)

R12
from 2026-03-30 to 2026-06-28
Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.threedragons.net/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=15552000; includeSubDomains

Links to (4)

Linked from (2)