mdtsea.org

.org crawl

First seen 2026-05-07 · Last seen 2026-05-19 · ok HTTP/1.1 200 4062 ms crawled 2026-05-14

US · 12.148.217.37 · AS7018 AT&T Enterprises, LLC

Reputation 100/100

Classifying

HTML metadata

Title: Michigan Driver and Traffic Safety Education Association | MDTSEA
Description: Since 1953, Michigan Driver and Traffic Safety Education Association (MDTSEA) has advocated for excellence in driver education.
Language: en

Technology

Server: Apache

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

Contact

Phone

734-304-0395

Registration

Registrar

Network Solutions, LLC

Created

2008-09-17

Expires

2026-09-17 120 days left

Updated

2025-09-14

Name servers

ns1.firstnetimpressions.com
ns2.firstnetimpressions.com

DNS records live

NS

ns1.firstnetimpressions.com
ns2.firstnetimpressions.com

MX

10 mx2.site.atfni.com
20 mx4.site.atfni.com

Email authentication strong

SPF: v=spf1 include:_spf.createsend.com include:spf.site.atfni.com -all
strict (-all)
DMARC: v=DMARC1; p=quarantine; adkim=r; aspf=s; sp=reject; pct=100;
policy: quarantine · sp=reject
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-03-18 to 2026-06-16

Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

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

findings

missing HSTS
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self';