indexo.dev

burntislandventures.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-14 · ok HTTP/1.1 200 3034 ms crawled 2026-05-14

US · 198.49.23.145 · AS53831 Squarespace, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Burnt Island Ventures
Description
Burnt Island Ventures finds, funds, and supports the best founders in water. Click below to learn more…
Language
en-US
Canonical
https://www.burntislandventures.com

Open Graph

url
https://www.burntislandventures.com
title
Burnt Island Ventures
site name
Burnt Island Ventures
description
Burnt Island Ventures finds, funds, and supports the best founders in water. Click below to learn more…

Technology

Server
Squarespace
CMS
Squarespace
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (7)
  • definitions.sqspcdn.com×17
  • assets.squarespace.com×10
  • images.squarespace-cdn.com×9
  • static1.squarespace.com×4
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar
Squarespace Domains II LLC
Created
2020-06-12
Expires
2026-06-12 22 days left
Updated
2025-05-28
Name servers
  • ns-cloud-a1.googledomains.com
  • ns-cloud-a2.googledomains.com
  • ns-cloud-a3.googledomains.com
  • ns-cloud-a4.googledomains.com

DNS records live

NS
  • ns-cloud-a1.googledomains.com
  • ns-cloud-a2.googledomains.com
  • ns-cloud-a3.googledomains.com
  • ns-cloud-a4.googledomains.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Microsoft 365
  • OpenAI

Email authentication strong

SPF
v=spf1 include:_spf.google.com include:spfa.cpmails.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject;
policy: reject (enforced)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvhZBkEE8RX7reA1hWN2y2M+bQzDBgze/FzVCI7sxMvHKO9e1Eh2122BroruOTKGXWOc0TmswDRyHHa…
selectors probed

Certificate (current)

R13
from 2026-05-06 to 2026-08-04
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.burntislandventures.com/

present
  • strict-transport-security
  • x-content-type-options
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=0

Links to (5)

Linked from (2)