indexo.dev

sigma-system.es

.es crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 1864 ms crawled 2026-05-07

DE · 217.160.0.203 · AS8560 IONOS SE

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
STRATO - Domain reserved

Technology

Server
Apache

DNS records live

NS
  • docks05.rzone.de
  • shades12.rzone.de
MX
  • 5 smtp.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificates

Loading certificate

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://sigma-system.es/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (1)