indexo.dev

jruby.org

.org crawl

First seen 2026-04-15 · Last seen 2026-05-13 · ok HTTP/1.1 200 4852 ms crawled 2026-05-09

US · 15.197.225.128 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Home — JRuby.org
Description
JRuby is a high performance, stable, fully threaded Java implementation of the Ruby programming language.
Language
en
Feeds

Technology

CDN
Fastly
Server
GitHub.com
CMS
WordPress

Third-party hosts loaded (3)

  • cdn.jsdelivr.net×2
  • use.typekit.com×1
  • www.engineyard.com×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2006-03-29
Expires
2030-03-29 1409 days left
Updated
2024-06-10
Name servers
  • ns25.domaincontrol.com
  • ns26.domaincontrol.com

DNS records live

NS
  • ns25.domaincontrol.com
  • ns26.domaincontrol.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.googlemail.com
  • 10 alt4.aspmx.l.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com

Email authentication weak

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

Certificate (current)

GoDaddy TLS Intermediate CA DV - R1v1
from 2026-03-15 to 2026-09-29
Expires in 132 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (4)