indexo.dev

lvl51.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-11 · ok HTTP/1.1 200 2951 ms crawled 2026-05-14

DE · 167.235.20.66 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Web Development and Mobile Apps - Level51
Language
en-US
Generator
SilverStripe - https://www.silverstripe.org
Translations
  • de-de
  • en-us

Open Graph

url
https://lvl51.de/home
site name
Level51

Technology

Server
nginx

Third-party hosts loaded (1)

  • res.cloudinary.com×9

Contact

Email

Registration

Updated
2026-02-16
Name servers
  • a.ns14.net.
  • b.ns14.net.
  • c.ns14.net.
  • d.ns14.net.

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • amazonses:6kwim9atO3d6pYF9jLF9Y778K9h1W7UCcitUKNrt4d0=

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-11-04 to 2026-11-05
Expires in 169 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://lvl51.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=31536000; includeSubDomains; preload

Links to (6)

Linked from (1)