indexo.dev

sdlang.org

.org crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 1036 ms crawled 2026-05-10

DE · 116.202.161.54 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
SDLang - Simple Declarative Language

Technology

Server
nginx

Social

Registration

Registrar
http.net Internet GmbH
Created
2015-09-21
Expires
2026-09-21 125 days left
Updated
2025-11-05
Name servers
  • ns1.hosting.de
  • ns2.hosting.de
  • ns3.hosting.de

DNS records live

NS
  • ns1.hosting.de
  • ns2.hosting.de
  • ns3.hosting.de
MX
  • 10 mail.sdlang.org

Email authentication weak

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

Certificate (current)

R13
from 2026-03-19 to 2026-06-17
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (14)

Linked from (1)