isitopen.ai

.ai crawl

First seen 2026-04-23 · Last seen 2026-05-18 · ok HTTP/1.1 200 6381 ms crawled 2026-05-17

US · 23.185.0.4 · AS54113 Fastly, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title

Model Openness Framework (MoF)

Language

en-US

Generator

WordPress 6.9.4

Canonical

https://isitopen.ai/

Feeds

Technology

Server: nginx
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Font Awesome
Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×3
use.fontawesome.com×3
www.googletagmanager.com×1

Social

Registration

Registrar

1API GmbH

Created

2024-01-31

Expires

2028-01-31 620 days left

Updated

2026-05-12

Name servers

ns4.dnsimple-edge.org
ns3.dnsimple-edge.io
ns2.dnsimple-edge.net
ns1.dnsimple-edge.com

DNS records live

NS

ns1.dnsimple-edge.com
ns2.dnsimple-edge.net
ns3.dnsimple-edge.io
ns4.dnsimple-edge.org

MX

10 isitopen-ai.mail.protection.outlook.com
20 mail2.electrohost.net

Verified for

Microsoft 365

Email authentication weak

SPF: v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-04-11 to 2026-07-10

Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://isitopen.ai/

present

strict-transport-security

findings

short HSTS max-age
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=300; includeSubDomains;