indexo.dev

sfz-berlin.de

.de crawl

First seen 2026-06-10 · Last seen 2026-06-10 · ok HTTP/1.1 200 173 ms crawled 2026-06-11

DE · 202.61.233.171 · AS197540 netcup GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
sfz-berlin.de - Berlin
Description
sfz-berlin.de
Language
de

Open Graph

title
sfz-berlin.de - Berlin
locale
de
description
sfz-berlin.de

Technology

Server
nginx
CMS
Gatsby
Social widgets
  • YouTube Embed

Third-party hosts loaded (1)

  • www.youtube.com×1

Social

Contact

Email

Registration

Updated
2025-11-19
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
  • 10 mail.sfz-berlin.de
  • 50 mxe9ad.netcup.net

Email authentication weak

SPF
v=spf1 mx a include:_spf.webhosting.systems ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-19 to 2026-08-17
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://sfz-berlin.de/

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=15768000; includeSubDomains

Links to (1)

Linked from (1)

Use this data via API

Everything on this page for sfz-berlin.de is available as JSON from the indexo.dev REST & MCP API.

curl "https://indexo.dev/api/v1/domains/sfz-berlin.de" \
  -H "X-API-Key: idx_..."

Read the docs & get a free key →

Add a badge to your site

Own sfz-berlin.de? Show it's tracked on indexo.dev and link visitors straight to this page.

indexo.dev — sfz-berlin.de

<a href="https://indexo.dev/sfz-berlin.de" target="_blank" rel="noopener">
  <img src="https://indexo.dev/sfz-berlin.de/badge.svg" alt="indexo.dev — sfz-berlin.de">
</a>