indexo.dev

twentyone-bar.de

.de crawl

First seen 2026-04-28 · Last seen 2026-05-18 · ok HTTP/1.1 200 439 ms crawled 2026-05-04

DE · 178.16.58.223 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Das Twentyone – die Cocktailbar und Lounge im Casino Konstanz
Description
Twentyone – Die Bar und Lounge im Casino Konstanz direkt am Bodensee. Genießen Sie leckere Cocktails in stylischer Location. Freitags und samstags, 20 – 03 Uhr.

Technology

Server
Apache
CMS
Nuxt

Third-party hosts loaded (1)

  • www.google.com×1

Contact

Email
Phone

Registration

Updated
2020-04-27
Name servers
  • ns01.agenturserver.co.
  • ns01.agenturserver.de.
  • ns01.agenturserver.it.

DNS records live

NS
  • ns01.agenturserver.co
  • ns01.agenturserver.de
  • ns01.agenturserver.it
MX
  • 10 mx1.agenturserver.de
  • 10 mx2.agenturserver.de
  • 20 mx3.agenturserver.de
  • 50 mx4.agenturserver.de
TXT
  • v=spf1 -all
Verified for
  • 1Password

Certificate (current)

R12
from 2026-04-10 to 2026-07-09
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://twentyone-bar.de/

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

Links to (1)

Linked from (1)