indexo.dev

seasteading.org

.org crawl

First seen 2026-05-02 · Last seen 2026-05-09 · ok HTTP/1.1 200 3575 ms crawled 2026-05-09

US · 141.193.213.11 · AS209242 Cloudflare London, LLC

Reputation 89/100 weak security headers dmarc monitor-only

sector nonprofit type homepage

HTML metadata

Title
The Seasteading Institute – Opening humanity's next frontier
Description
reimagining civilizationwith floating cities Seasteading means building floating societies with significant political autonomy. Nearly half the world’s surface is unclaimed by any nation-state, and many coastal nations can legislate seasteads in their territorial waters.
Language
en-US
Generator
dominant-color-images 1.2.1
Canonical
https://www.seasteading.org/

Open Graph

url
https://www.seasteading.org
title
Home
locale
en_US
site name
The Seasteading Institute
description
reimagining civilizationwith floating cities Seasteading means building floating societies with significant political autonomy. Nearly half the world’s surface is unclaimed by any nation-state, and many coastal nations can legislate seasteads in their territorial waters.

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Font Awesome
  • Google Fonts
Social widgets
  • Vimeo Embed
  • YouTube Embed
Third-party hosts loaded (11)
  • use.fontawesome.com×3
  • fonts.googleapis.com×2
  • player.vimeo.com×2
  • static.addtoany.com×2
  • api.bloomerang.co×1
  • cdn-images.mailchimp.com×1
  • gmpg.org×1
  • img.youtube.com×1
  • www.google.com×1
  • www.googletagmanager.com×1
  • www.youtube-nocookie.com×1

Social

Contact

Phone

Registration

Registrar
HOSTINGER operations, UAB
Created
2008-04-04
Expires
2027-04-04 319 days left
Updated
2026-03-13
Name servers
  • ns1.dns-parking.com
  • ns2.dns-parking.com

DNS records live

NS
  • ns1.dns-parking.com
  • ns2.dns-parking.com
MX
Show 7 MX records
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 30 aspmx2.googlemail.com
  • 30 aspmx3.googlemail.com
  • 30 aspmx4.googlemail.com
  • 30 aspmx5.googlemail.com
TXT
  • sendgrid.net
  • google-site-verification=KOSlgQAOcRLY2D-qs2pURI_rqCyReVaE8uJuG2jRF60

Email authentication partial

SPF
v=spf1 include:_spf.google.com include:sendgrid.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCDmMUfTSdmE5EfgSseHSM+cdpQ5VilmcLu59gR7Rp0ex4r/eVu1H1G1pVdfFTe6mMXr+yl6Bl7At5ioESjcp…
selectors probed

Certificate (current)

E7
from 2026-03-31 to 2026-06-29
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (10)

Linked from (1)