indexo.dev

fulmo.org

.org crawl

First seen 2026-04-17 · Last seen 2026-05-12 · ok HTTP/1.1 200 1748 ms crawled 2026-05-12

DE · 46.165.236.102 · AS28753 Leaseweb Deutschland GmbH

Reputation 95/100 weak security headers

sector tech type landing page

HTML metadata

Title
Building the Lightning Network - Fulmo
Language
en-US
Generator
WordPress 5.3.8
Canonical
https://fulmo.org/
Feeds

Open Graph

url
https://fulmo.org/
title
Building the Lightning Network - Fulmo
locale
en_US
site name
Fulmo

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager
Third-party hosts loaded (8)
  • cdn.datatables.net×3
  • pretix.eu×2
  • stackpath.bootstrapcdn.com×2
  • ajax.googleapis.com×1
  • cdnjs.cloudflare.com×1
  • gmpg.org×1
  • s.w.org×1
  • www.googletagmanager.com×1

Social

Contact

Email
Address
rd die Bitcoin-Zitadelle 2021

Registration

Registrar
GoDaddy.com, LLC
Created
2017-10-10
Expires
2026-10-10 143 days left
Updated
2025-11-24
Name servers
  • ns23.domaincontrol.com
  • ns24.domaincontrol.com

DNS records live

NS
  • ns23.domaincontrol.com
  • ns24.domaincontrol.com
MX
  • 1 smtp.google.com
TXT
  • google-site-verification=WWtxylZOdlSLu30wrpbwKdEUKf846XpDy4nQGOts3YE

Email authentication strong

SPF
v=spf1 ip4:84.16.229.25 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:martin@fulmo.org; pct=100; adkim=s; aspf=s
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-27 to 2026-07-26
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (11)

Linked from (1)