indexo.dev

cnu.org

.org crawl

First seen 2026-04-20 · Last seen 2026-05-19 · ok HTTP/1.1 200 1581 ms crawled 2026-05-14

US · 74.121.194.98 · AS36473 Contegix

Reputation 70/100 listed in spam blocklist weak security headers

Classifying

HTML metadata

Title
CNU |
Language
en
Generator
Drupal 7 (https://www.drupal.org)
Canonical
https://www.cnu.org/

Open Graph

url
https://www.cnu.org/
title
CNU
site name
CNU

Technology

Server
Apache
CMS
Drupal
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×1
  • maxcdn.bootstrapcdn.com×1
  • widgets.guidestar.org×1
  • www.googletagmanager.com×1

Contact

Email
Phone
Address
Congress for the New Urbanism1923 Vermont Avenue NW, Suite 201Washington, DC 20001

Registration

Registrar
GoDaddy.com, LLC
Created
1997-02-28
Expires
2027-03-01 285 days left
Updated
2024-12-03
Name servers
  • pdns01.domaincontrol.com
  • pdns02.domaincontrol.com

DNS records live

NS
  • pdns01.domaincontrol.com
  • pdns02.domaincontrol.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • brevo-code:1c7dd41860e3e7b918a9d629d0e3a031

Email authentication strong

SPF
v=spf1 ip4:64.233.160.0/19 ip4:66.102.0.0/20 ip4:66.249.80.0/20 ip4:72.14.192.0/18 ip4:74.125.0.0/16 ip4:108.177.8.0/21 ip4:108.177.96.0/19 ip4:172.217.0.0/19 ip4:173.194.0.0/16 ip4:207.126.144.0/20 ip4:209.85.128.0/17 ip4:216.58.192.0/19 ip4:216.239.32.0/19 ip6:2001:4860:4000::/36 ip6:2404:6800:4000::/36 ip6:2607:f8b0:4000::/36 ip6:2800:3f0:4000::/36 ip6:2a00:1450:4000::/36 ip6:2c0f:fb50:4000::/36 ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; pct=100; ruf=mailto:cnuinfo@cnu.org; rua=mailto:cnuinfo@cnu.org,mailto:rua@dmarc.brevo.com; adkim=r; aspf=r; fo=1
policy: reject (enforced)
DKIM
Show 4 DKIM selectors
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgYGqEmz6UT9yqIp9IpGIBO6OHWwtkzodWfjzkl1tu23PbFpTu1Y1kxlHiyHEv1gbhYYXaAxsE/3r8U…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA03WQHxsXFnlwY6bkwYmgOR0RL9Iihe3qnXrH0G5JIWE7JsHUjyE190v2xtNchaN+kwfEKbh7wRqc4S2JEh…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDMiLGDvMbf9NAYfKe4hxP6JqE7g5zrwKfYLkZs18V+xPhJ8eTMNS0cabQ2D1HrplayzhbXTeXcSNLmDwjrIbd8XF…
selectors probed

Certificate (current)

R13
from 2026-03-25 to 2026-06-23
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.cnu.org/

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • weak content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff, nosniff

Links to (2)

Linked from (5)