indexo.dev

seastone.io

.io crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 774 ms crawled 2026-05-18

US · 104.21.3.222 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Seastone
Description
Exploring digital craftsmanship, sociotechnical systems, productivity methods, and knowledge acquisition
Language
en
Generator
Ghost 6.39
Canonical
https://www.seastone.io/
Feeds

Open Graph

url
https://www.seastone.io/
title
Seastone
site name
Seastone
description
Exploring digital craftsmanship, sociotechnical systems, productivity methods, and knowledge acquisition

Technology

Server
openresty
CMS
Ghost

Third-party hosts loaded (4)

  • cdn.jsdelivr.net×5
  • images.unsplash.com×2
  • code.jquery.com×1
  • storage.ghost.io×1

DNS records live

NS
  • ed.ns.cloudflare.com
  • emma.ns.cloudflare.com
MX
  • 55 route3.mx.cloudflare.net
  • 67 route2.mx.cloudflare.net
  • 95 route1.mx.cloudflare.net
Verified for
  • Google

Email authentication weak

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

Certificate (current)

WE1
from 2026-04-16 to 2026-07-15
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.seastone.io/

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

Links to (1)

Linked from (1)