aqtoolbox.org

.org crawl

First seen 2026-04-30 · Last seen 2026-05-19 · ok HTTP/1.1 200 4404 ms crawled 2026-05-08

US · 160.153.0.138 · AS209242 Cloudflare London, LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

Columbia University Clean Air Toolbox for Cities – Clean Air Solutions for Cities

Language

en-US

Feeds

Technology

CDN: Cloudflare
CMS: WordPress

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×2
embed.bsky.app×1
gmpg.org×1

Social

Registration

Registrar

GoDaddy.com, LLC

Created

2019-07-16

Expires

2028-07-16 787 days left

Updated

2025-08-30

Name servers

ns59.domaincontrol.com
ns60.domaincontrol.com

DNS records live

NS

ns59.domaincontrol.com
ns60.domaincontrol.com

TXT

ca3-63653c4f34654a358cd1854e0f49ec8b

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-04-29 to 2026-07-28

Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://aqtoolbox.org/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (2)

bsky.app×1
godaddy.com×1

Linked from (1)

mcneill-lab.org×2