nationalcharterschools.org

.org crawl

First seen 2026-04-19 · Last seen 2026-05-16 · ok HTTP/1.1 200 2665 ms crawled 2026-05-13

US · 141.193.213.10 · AS209242 Cloudflare London, LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

Charter School Leadership Development | National Charter Schools Institute

Description

Discover resources, training, and tools to support charter school leadership, governance, and accountability. Learn how to lead with excellence today.

Language

en-US

Canonical

https://nationalcharterschools.org/

Feeds

National Charter Schools Institute » Feed RSS

Open Graph

url: https://nationalcharterschools.org/
title: Charter School Leadership Development | National Charter Schools Institute
locale: en_US
site name: National Charter Schools Institute
description: Discover resources, training, and tools to support charter school leadership, governance, and accountability. Learn how to lead with excellence today.

Technology

CDN: Cloudflare
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Adobe Fonts
Font Awesome

Social widgets

Vimeo Embed

Third-party hosts loaded (8)

cdn.jsdelivr.net×4
www.googletagmanager.com×4
kit.fontawesome.com×3
cdnjs.cloudflare.com×2
fd.cleantalk.org×2
player.vimeo.com×2
use.fontawesome.com×2
use.typekit.net×2

Social

Contact

Email

info@charterinstitute.org

Phone

(989) 317-3510

Address

st Pickard Street, Suite MMount Pleasant, MI 48858

Registration

Registrar

Network Solutions, LLC

Created

2001-02-14

Expires

2029-02-14 1001 days left

Updated

2025-12-21

Name servers

ns13.worldnic.com
ns14.worldnic.com

DNS records live

NS

ns13.worldnic.com
ns14.worldnic.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

v=DKIM1;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDhkOo8s6fh9Byz1uy69tfQ6eUnzi/5P22EWccwI1PdmCpiyNwZcq3vOS2MHbVYB+ZY6wbBlAFym8EHbZY9OTlJ3+dzt8qTUNW5olkNVl4ecDv3XO2ML8q5sxQL+dwQU6UAQiDAAC/ZRWwiXHrSsr90pqH1Q0vhB7Kp6DHrWYJquQIDAQAB

Verified for

Apple
Google
Microsoft 365

Email authentication weak

SPF: v=spf1 ip4:184.172.239.8 ip4:45.79.105.71 +a:mail.epicenternow.org +a +mx include:_spf.google.com include:relay.mailchannels.net ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

from 2026-03-15 to 2026-06-13

Expires in 24 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://nationalcharterschools.org/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=63072000