indexo.dev

opernfraktal.de

.de crawl

First seen 2026-05-06 · Last seen 2026-05-06 · ok HTTP/1.1 200 1150 ms crawled 2026-05-13

DE · 185.59.13.252 · AS44700 Haendle & Korte GmbH

Reputation 89/100 weak security headers dmarc monitor-only

sector entertainment type homepage

HTML metadata

Title
opernfraktal
Description
kunst, art, oper, fraktal

Technology

Server
nginx

Registration

Updated
2007-11-07
Name servers
  • ns2.hsl.com.
  • ns.hsl.com.

DNS records live

NS
  • ns.hsl.com
  • ns2.hsl.com
MX
  • 10 mail.opernfraktal.de

Email authentication partial

SPF
v=spf1 +a +mx +a:hslweb01.hsl.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-18 to 2026-07-17
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)