indexo.dev

thesixthdomaindoctrine.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-08 · ok HTTP/1.1 200 1513 ms crawled 2026-05-12

US · 216.150.1.1 · AS16509 Amazon.com, Inc.

Reputation 100/100

sector tech type homepage

HTML metadata

Title
The Sixth Domain Doctrine, presented by Epirus | Epirus
Description
For decades, our battles have been confined to land, sea, air, space and cyber. But now, a new domain has emerged that will force a rethink of our national defense.
Language
en

Open Graph

url
https://thesixthdomaindoctrine.com
title
The Sixth Domain Doctrine, presented by Epirus | Epirus
site name
Epirus
description
For decades, our battles have been confined to land, sea, air, space and cyber. But now, a new domain has emerged that will force a rethink of our national defense.

Technology

CDN
Vercel
CMS
Next.js
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • snap.licdn.com×1
  • www.googletagmanager.com×1

Registration

Registrar
Porkbun LLC
Created
2025-07-11
Expires
2028-07-11 782 days left
Updated
2025-07-11
Name servers
  • curitiba.ns.porkbun.com
  • fortaleza.ns.porkbun.com
  • maceio.ns.porkbun.com
  • salvador.ns.porkbun.com

DNS records live

NS
  • curitiba.ns.porkbun.com
  • fortaleza.ns.porkbun.com
  • maceio.ns.porkbun.com
  • salvador.ns.porkbun.com

Email authentication no MX

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

Certificate (current)

R12
from 2026-03-20 to 2026-06-19
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://thesixthdomaindoctrine.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=63072000

Links to (7)

Linked from (1)