indexo.dev

lf-os.org

.org crawl

First seen 2026-04-13 · Last seen 2026-05-09 · ok HTTP/1.1 200 506 ms crawled 2026-05-07

DE · 46.4.245.142 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
LF OS - enter the next line!
Description
LF OS is a hobby operating system project with some cool goals and ideas and hoping to some day be relevant for a variety of uses.
Language
en
Generator
fully paw-crafted HTML and CSS code

Social

Registration

Registrar
NameCheap, Inc.
Created
2024-06-26
Expires
2026-06-26 36 days left
Updated
2025-06-01
Name servers
  • ucuri.fsn1-dc1.hetzner.srv.0x0a.network
  • rondra.nbg.netcup.srv.0x0a.network
  • kor.nbg.netcup.srv.0x0a.network

DNS records live

NS
  • kor.nbg.netcup.srv.0x0a.network
  • rondra.nbg.netcup.srv.0x0a.network
  • ucuri.fsn1-dc1.hetzner.srv.0x0a.network
MX
  • 10 rondra.lf-net.org

Email authentication partial

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

Certificate (current)

R13
from 2026-04-11 to 2026-07-10
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://lf-os.org/

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

Links to (2)

Linked from (1)