chicagohistory.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 2160 ms crawled 2026-05-18

US · 104.248.111.59 · AS14061 DigitalOcean, LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Home - Chicago History Museum
Description: A museum & research center for Chicago and U.S. history, the Chicago History Museum is a place for learning, inspiration & civic engagement.
Language: en-US
Generator: WordPress 6.9.4
Canonical: https://www.chicagohistory.org/

Open Graph

url: https://www.chicagohistory.org/
title: Home - Chicago History Museum
locale: en_US
site name: Chicago History Museum
description: A museum & research center for Chicago and U.S. history, the Chicago History Museum is a place for learning, inspiration & civic engagement.

Technology

Server: nginx
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (5)

fonts.googleapis.com×3
tags.srv.stackadapt.com×3
translate.google.com×2
fonts.gstatic.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

Network Solutions, LLC

Created

1997-06-20

Expires

2028-06-19 760 days left

Updated

2025-04-25

Name servers

cortney.ns.cloudflare.com
elmo.ns.cloudflare.com

DNS records live

NS

cortney.ns.cloudflare.com
elmo.ns.cloudflare.com

MX

10 us-smtp-inbound-1.mimecast.com
10 us-smtp-inbound-2.mimecast.com

TXT

0ed1fe018a5178b083c4734849b887543a6969175e
_m4tn5dadkj0cggeeqs6smnzsuvo3zxo
amazonses:8VCSW1WaFE+YkHAyJk2RwTNSKyJWeEkaUt9RyvDgq38=

Verified for

Atlassian
Brevo
Google
Microsoft 365
Zoom

Email authentication partial

SPF

v=spf1 include:emailsrvr.com include:servers.mcsv.net include:us._netblocks.mimecast.com include:amazonses.com include:_spf.psm.knowbe4.com include:spf.US.exclaimer.net include:spfus.rocketseed.com include:spf.protection.outlook.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarcalerts@chicagohistory.org,mailto:rua@dmarc.brevo.com;

policy: none (monitoring only)

DKIM

k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…

selectors probed

Certificate (current)

from 2026-04-26 to 2026-07-25

Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.chicagohistory.org/

present

x-frame-options
x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff