indexo.dev

inoperabilities.net

.net crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 2347 ms crawled 2026-05-08

DE · 89.238.73.93 · AS34240 manitu GmbH

Reputation 92/100 no dmarc policy

sector entertainment type homepage

HTML metadata

Title
[in]operabilities | Home
Description
„Was man noch nicht sagen kann, das kann man vielleicht schon singen!“ Wenn es um die Oper geht, fangen viele an zu träumen: von einer universellen Sprache der Musik und der Gefühle - einer Sprache, die uns endlich alle verbindet.
Language
de

Open Graph

url
https://inoperabilities.net
title
[in]operabilities | Home
site name
[in]operabilities | Home

Technology

Server
Apache

Registration

Registrar
InterNetX GmbH
Created
2022-09-19
Expires
2026-09-19 121 days left
Updated
2025-09-20
Name servers
  • dns01.manitu.net
  • dns02.manitu.net

DNS records live

NS
  • dns01.manitu.net
  • dns02.manitu.net
MX
  • 10 mail039.webhosting.manitu.net

Email authentication weak

SPF
v=spf1 mx a include:_spf.manitu.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-05 to 2026-07-04
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://inoperabilities.net/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000; includeSubDomains

Linked from (2)