indexo.dev

cmucc.org

.org crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP/1.1 200 905 ms crawled 2026-05-31

US · 128.237.157.9 · AS9 Carnegie Mellon University

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
CMU Computer Club
Description
The Carnegie Mellon University Computer Club offers the opportunity for interested students to tinker with unique hardware, promote open source development and advocacy, and hack on interesting programming projects, while offering a variety of useful services to the campus community.
Canonical
https://www.cmucc.org/index.php

Technology

Server
Apache
PHP
5.2.6 end of life
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • calendar.google.com×1
  • www.googletagmanager.com×1

Social

Contact

Email

DNS records live

NS
  • ns1.club.cc.cmu.edu
  • ns2.club.cc.cmu.edu
  • ns3.club.cc.cmu.edu
MX
  • 10 mx1.club.cc.cmu.edu
  • 10 mx2.club.cc.cmu.edu
  • 10 mx3.club.cc.cmu.edu

Email authentication weak

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

Certificate (current)

R13
from 2026-04-19 to 2026-07-18
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (5)

Linked from (1)