indexo.dev

chicagoruby.org

.org crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 1107 ms crawled 2026-05-08

US · 104.21.39.37 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
ChicagoRuby - Chicago Ruby on Rails Meetup
Description
ChicagoRuby is a group of developers & designers who use Ruby, Rails, and related tech.
Canonical
https://chicagoruby.org/
Feeds

Open Graph

url
https://chicagoruby.org/
title
ChicagoRuby
site name
ChicagoRuby
description
ChicagoRuby is a group of developers & designers who use Ruby, Rails, and related tech.

Technology

CDN
Cloudflare
Fonts
  • Adobe Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (3)

  • ajax.googleapis.com×1
  • use.typekit.net×1
  • www.youtube.com×1

Social

Registration

Registrar
1API GmbH
Created
2007-07-18
Expires
2026-07-18 58 days left
Updated
2025-11-24
Name servers
  • cleo.ns.cloudflare.com
  • rosa.ns.cloudflare.com

DNS records live

NS
  • cleo.ns.cloudflare.com
  • rosa.ns.cloudflare.com
MX
Show 7 MX records
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 30 aspmx2.googlemail.com
  • 30 aspmx3.googlemail.com
  • 30 aspmx4.googlemail.com
  • 30 aspmx5.googlemail.com

Email authentication weak

SPF
v=spf1 a include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-05 to 2026-07-04
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (10)

Linked from (1)