indexo.dev

concreteproductivity.org

.org crawl

First seen 2026-04-12 · Last seen 2026-05-07 · ok HTTP/1.1 200 2989 ms crawled 2026-05-07

US · 169.48.76.206 · AS36351 IBM Cloud

Reputation 64/100 wrong cert weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Concrete Productivity > Home
Language
en-US
Canonical
https://www.concreteproductivity.org

Technology

Analytics
  • Google Tag Manager
Social widgets
  • YouTube Embed

Third-party hosts loaded (3)

  • www.concrete.org×9
  • www.youtube.com×2
  • www.googletagmanager.com×1

Registration

Registrar
Wild West Domains, LLC
Created
2022-10-07
Expires
2026-10-07 141 days left
Updated
2025-09-02
Name servers
  • ns20.digicertdns.com
  • ns21.digicertdns.com
  • ns22.digicertdns.com
  • ns23.digicertdns.net
  • ns24.digicertdns.net
  • ns25.digicertdns.net

DNS records live

NS
  • ns20.digicertdns.com
  • ns21.digicertdns.com
  • ns22.digicertdns.com
  • ns23.digicertdns.net
  • ns24.digicertdns.net
  • ns25.digicertdns.net
MX
  • 0 concreteproductivity-org.mail.protection.outlook.com
TXT
  • MS=ms64178320
  • knowbe4-site-verification=bb860cf86b5dbecd047e80fba1deae41

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com ip4:12.148.47.128/25 -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:information.systems@concreteproductivity.org; ruf=mailto:information.systems@concreteproductivity.org; sp=none; fo=1
policy: none (monitoring only) · sp=none
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqhpajwAB1kUV2Iznp6QpVd+VbJc9HESlMfdQIgDJE7x0KRyBy3xcBTEM3hjU/pbiipsJoR98lmmtG7…
selectors probed

Certificate (current) wrong cert

R12
from 2026-05-07 to 2026-08-05
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked over plain HTTP: http://www.concreteproductivity.org/

present
  • x-frame-options
findings
  • checked over plain HTTP
  • missing Content Security Policy
  • weak frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN, SAMEORIGIN

Links to (21)

Linked from (1)