indexo.dev

dublinlinux.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1803 ms crawled 2026-05-19

US · 104.21.52.224 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Dublin Linux | Home
Language
en

Open Graph

url
https://dublinlinux.org/
title
The Dublin Linux Community
description
We’re a community of like-minded individuals in Dublin with a passion for Linux and open source software

Technology

CDN
Cloudflare

Third-party hosts loaded (3)

  • kit.fontawesome.com×1
  • umami.m1k3.info×1
  • www.paypal.com×1

Registration

Registrar
NameCheap, Inc.
Created
2017-09-21
Expires
2026-09-21 124 days left
Updated
2025-09-18
Name servers
  • justin.ns.cloudflare.com
  • kara.ns.cloudflare.com

DNS records live

NS
  • justin.ns.cloudflare.com
  • kara.ns.cloudflare.com
MX
  • 10 mx1.privateemail.com
  • 10 mx2.privateemail.com
TXT
  • 1zkVSCffbXesDzfMfxUvUv2F6-r23qn7dVc3ZaX3Ia0
  • _gitlab-pages-verification-code.dublinlinux.org TXT gitlab-pages-verification-code=62a0bd3e7bfde93586195af58815e483

Email authentication strong

SPF
v=spf1 include:spf.privateemail.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:info@dublinlinux.org
policy: reject (enforced)
DKIM
  • default: v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv7HCLoVTe/3hUGTf+wCdBLjRqiruIioG5kGWmlkd5a+VCZ8yyN/qEn3leX+vobnBnE/fClHKtRrLGnXu…
selectors probed

Certificate (current)

WE1
from 2026-04-09 to 2026-07-08
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://dublinlinux.org/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
interest-cohort=()

Links to (1)

Linked from (2)