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cna.org

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First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 857 ms crawled 2026-05-19

US · 192.124.249.155 · AS30148 Sucuri

Reputation 100/100

Classifying

HTML metadata

Title
CNA | National Security Analysis
Description
Nonprofit CNA provides in-depth research and solutions-oriented analyses to help decision makers understand issues, set policies, and manage operations.
Language
en-us

Open Graph

url
https://www.cna.org/
title
National Security Analysis
description
Nonprofit CNA provides in-depth research and solutions-oriented analyses to help decision makers understand issues, set policies, and manage operations.

Technology

Server
Sucuri
Analytics
  • Google Tag Manager
Social widgets
  • YouTube Embed

Third-party hosts loaded (2)

  • www.googletagmanager.com×1
  • www.youtube.com×1

Social

Contact

Phone
Address
Boulevard Suite 200, Arlington Virginia 22201

Registration

Registrar
Network Solutions, LLC
Created
1993-03-23
Expires
2029-03-24 1039 days left
Updated
2024-06-12
Name servers
  • auth1.dns.cogentco.com
  • auth2.dns.cogentco.com

DNS records live

NS
  • auth1.dns.cogentco.com
  • auth2.dns.cogentco.com
MX
  • 10 mxa-0038b602.gslb.gpphosted.com
  • 10 mxb-0038b602.gslb.gpphosted.com
TXT
Show 5 TXT records
  • 1LFL7ptke9h4fT/lQlgjg1sU0yX/NKSGzKStO00Mrk9px1GYELC0Yv0hniILw9ywsiK2OOYUGBle+pViEwTftA==
  • MS=E39DDDAC36B153A68C673E93B16323D6B6026760
  • ZOOM_verify_-n2qqSm_Rd-TmlXS75Witw
  • MS=ms79764124
  • docusign=384bf0f7-a0e4-486d-804a-7cefcd604629

Email authentication strong

SPF
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2026-05-12 to 2026-08-10
Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.cna.org/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • weak frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN, SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests;
strict-transport-security
max-age=31536000; includeSubDomains

Links to (6)

Linked from (1)