indexo.dev

oper-magazin.de

.de crawl

First seen 2026-05-04 · Last seen 2026-05-10 · ok HTTP/1.1 200 2518 ms crawled 2026-05-10

BE · 185.175.196.72 · AS34762 Combell NV

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
OPER! Internationales Fachmagazin für Oper & Musiktheater
Description
OPER! Internationales Fachmagazin für Oper & Musiktheater. OPER! erscheint monatlich gedruckt & digital. OPER! vergibt jährlich die OPER! AWARDS.
Language
de
Generator
WordPress 6.9.4
Canonical
https://www.oper-magazin.de/
Feeds

Open Graph

url
https://www.oper-magazin.de/
title
OPER! Internationales Fachmagazin für Oper & Musiktheater
locale
de_DE
site name
OPER!
description
OPER! Internationales Fachmagazin für Oper & Musiktheater. OPER! erscheint monatlich gedruckt & digital. OPER! vergibt jährlich die OPER! AWARDS.
updated time
2026-04-28T00:02:57+02:00

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (3)

  • gmpg.org×1
  • hcaptcha.com×1
  • tdc79172a.emailsys1a.net×1

Social

Contact

Email
Address
Friedrichstraße 90, 10117, Berlin, Berlin, Deutschland

Registration

Updated
2024-11-05
Name servers
  • ns3.ai-dns.de.
  • ns5.kasserver.com.
  • ns5.name-server-kas.de.
  • ns6.kasserver.com.

DNS records live

NS
  • ns3.ai-dns.de
  • ns5.kasserver.com
  • ns5.name-server-kas.de
  • ns6.kasserver.com
MX
  • 10 w01342b9.kasserver.com
Verified for
  • Google

Email authentication partial

SPF
v=spf1 a mx ip4:195.201.194.115 ip4:85.13.162.189 ip6:2a01:4f8:13a:1a31::30 ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-16 to 2026-06-14
Expires in 25 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.oper-magazin.de/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload

Links to (9)

Linked from (1)