indexo.dev

highzero.org

.org crawl

First seen 2026-04-20 · Last seen 2026-05-18 · ok HTTP/1.1 200 705 ms crawled 2026-05-14

US · 173.236.255.127 · AS26347 New Dream Network, LLC

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
High Zero 2026 - Sept 24th-27th

Technology

Server
Apache

Third-party hosts loaded (1)

  • www.paypal.com×1

Social

Registration

Registrar
Network Solutions, LLC
Created
2000-05-08
Expires
2031-05-08 1814 days left
Updated
2026-04-17
Name servers
  • ns57.worldnic.com
  • ns58.worldnic.com

DNS records live

NS
  • ns57.worldnic.com
  • ns58.worldnic.com
MX
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 30 alt2.aspmx.l.google.com
  • 40 aspmx2.googlemail.com
  • 50 aspmx3.googlemail.com

Email authentication weak

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

Certificate (current)

R13
from 2026-03-28 to 2026-06-26
Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://highzero.org/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (9)

Linked from (2)