indexo.dev

robustao.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-02 · ok HTTP/1.1 200 1591 ms crawled 2026-05-06

DE · 91.204.46.22 · AS197540 netcup GmbH

Reputation 92/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Robust AO - Dynamic Beam Shaping for Laser Efficiency
Description
Improve laser precision and efficiency with Robust AO's ZWOBBEL—100x faster beam shaping, lower energy costs.
Language
en-US
Generator
WordPress 6.9.4
Canonical
https://robustao.de/
Feeds

Open Graph

url
https://robustao.de/
title
Robust AO - Dynamic Beam Shaping for Laser Efficiency
locale
en_US
site name
ROBUST AO
description
Improve laser precision and efficiency with Robust AO's ZWOBBEL—100x faster beam shaping, lower energy costs.

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Contact

Email
Address
ST AO GmbHHans-Knöll-Straße 6D-07745

Registration

Updated
2022-05-24
Name servers
  • root-dns.netcup.net.
  • second-dns.netcup.net.
  • third-dns.netcup.net.

DNS records live

NS
  • root-dns.netcup.net
  • second-dns.netcup.net
  • third-dns.netcup.net
MX
  • 0 robustao-de.mail.protection.outlook.com
  • 10 mail.robustao.de
  • 50 mx2e18.netcup.net
TXT
  • brevo-code:c7ec2716c15328583936ab5bfbb3b9e7
  • MS=ms74908991

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-03 to 2026-08-01
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://robustao.de/

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

Links to (4)

Linked from (1)