indexo.dev

sanibelseaschool.org

.org crawl

First seen 2026-05-04 · Last seen 2026-05-11 · ok HTTP/1.1 200 1959 ms crawled 2026-05-11

US · 45.77.75.147 · AS20473 The Constant Company, LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Marine Science Education Through Hands On Ocean Learning
Description
Marine science education through hands-on ocean experiences that build curiosity, confidence, and a lifelong connection to the sea.
Language
en-US
Canonical
https://sanibelseaschool.org/
Feeds

Open Graph

url
https://sanibelseaschool.org/
title
Marine Science Education Through Hands On Ocean Learning
locale
en_US
site name
Sanibel Sea School
description
Marine science education through hands-on ocean experiences that build curiosity, confidence, and a lifelong connection to the sea.

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Font Awesome
  • Google Fonts

Third-party hosts loaded (5)

  • use.fontawesome.com×3
  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • gmpg.org×1
  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar
Network Solutions, LLC
Created
2005-12-02
Expires
2026-12-02 196 days left
Updated
2025-11-11
Name servers
  • algin.ns.cloudflare.com
  • gail.ns.cloudflare.com

DNS records live

NS
  • algin.ns.cloudflare.com
  • gail.ns.cloudflare.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
  • google-site-verification=GWWrm3wfHwOCpA_ZQvFOCGjK5ImyDZ8P6kRZrpdq-nI
  • google-site-verification=lR8POVYUJ9mVlSZ0FP9gZBcEusmQ6Pf4D0uqSTWgugg

Email authentication weak

SPF
v=spf1 ip4:66.193.80.0/24 include:_spf.google.com include:servers.mcsv.net ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-03-16 to 2026-06-14
Expires in 26 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://sanibelseaschool.org/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (6)

Linked from (2)