indexo.dev

preangel.ai

.ai crawl

First seen 2026-04-23 · Last seen 2026-05-13 · ok HTTP/1.1 200 2694 ms crawled 2026-05-16

US · 172.67.186.114 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
PreAngel — Solo Founder Systems
Description
A visionary startup playbook for the one‑person company of the AI age. PreAngel Solo Founder Systems: design systems, orchestrate agents, ship faster.
Language
en

Open Graph

title
PreAngel — Solo Founder Systems
description
A manifesto for the one‑person company of the AI age.

Technology

CDN
Cloudflare
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • cdnjs.cloudflare.com×2
  • fonts.googleapis.com×2
  • cdn.tailwindcss.com×1
  • fonts.gstatic.com×1

Registration

Registrar
Cloudflare, Inc
Created
2025-10-31
Expires
2027-10-31 529 days left
Updated
2025-11-05
Name servers
  • lady.ns.cloudflare.com
  • jerry.ns.cloudflare.com

DNS records live

NS
  • jerry.ns.cloudflare.com
  • lady.ns.cloudflare.com
MX
  • 16 route3.mx.cloudflare.net
  • 18 route2.mx.cloudflare.net
  • 80 route1.mx.cloudflare.net
TXT
  • google-site-verification=WvI_wnXdrrn8ibHtrNntksc4bpJ5M8SwKuV4WX-J3Bk

Email authentication weak

SPF
v=spf1 include:_spf.google.com include:_spf.mx.cloudflare.net ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-08 to 2026-08-06
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://preangel.ai/

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

Linked from (1)