mdbf.org

.org crawl

First seen 2026-04-14 · Last seen 2026-05-14 · ok HTTP/1.1 200 205 ms crawled 2026-05-07

US · 192.124.249.105 · AS30148 Sucuri

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Mary Duke Biddle Foundation
Description: Investing in arts and K-12 education
Language: en-US
Generator: WordPress 6.9.4
Canonical: https://mdbf.org/

Technology

Server: Sucuri
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×6
fonts.gstatic.com×1
www.googletagmanager.com×1

Contact

Email

info@mdbf.org

Phone

919-493-5591

Registration

Registrar

GoDaddy.com, LLC

Created

2003-04-30

Expires

2030-04-30 1441 days left

Updated

2026-04-07

Name servers

ns03.domaincontrol.com
ns04.domaincontrol.com

DNS records live

NS

ns03.domaincontrol.com
ns04.domaincontrol.com

MX

0 mdbf-org.mail.protection.outlook.com

TXT

NETORGFT1311839.onmicrosoft.com

Email authentication weak

SPF: v=spf1 include:secureserver.net -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Go Daddy Secure Certificate Authority - G2

from 2026-03-08 to 2026-06-06

Expires in 18 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

content-security-policy
x-frame-options
x-content-type-options
referrer-policy

findings

missing HSTS
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: upgrade-insecure-requests;