indexo.dev

leonberg.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 7478 ms crawled 2026-05-09

DE · 213.178.85.216 · AS13101 TNG Stadtnetz GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Startseite / Stadt Leonberg
Language
de

Open Graph

url
https://www.leonberg.de/
title
Stadt Leonberg
locale
de_DE
site name
Stadt Leonberg

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (5)

  • cdn-eu.readspeaker.com×1
  • dashboard.stage.bio×1
  • download.digiaccess.org×1
  • sdp-knowledge.cluster02.viind.io×1
  • static.conword.io×1

Social

Contact

Email
Phone

Registration

Updated
2016-12-16
Name servers
  • ns1.advantic.net.
  • ns2.advantic.net.

DNS records live

NS
  • ns1.advantic.net
  • ns2.advantic.net
MX
  • 5 mx6.kvnbw.de
  • 5 mx7.kvnbw.de
  • 5 mx8.kvnbw.de
  • 5 mx9.kvnbw.de
TXT
  • MS=B195796F743F947CFDA17FF5457007EA984BA4E5
  • v=DMARC1; p=none
Verified for
  • Adobe
  • Apple
  • Google

Email authentication partial

SPF
v=spf1 mx +a:leonberg.de include:spf.protect.kvnbw.de include:mail.advantic.de ip4:217.22.192.194 ip4:195.38.20.30 ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA OV R36
from 2025-11-03 to 2026-12-05
Expires in 198 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.leonberg.de/

present
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
frame-ancestors default-src 'self' https://ikiss.intra.leonberg.de/;

Links to (2)

Linked from (4)