indexo.dev

dnnag.de

.de crawl

First seen 2026-05-11 · Last seen 2026-05-17 · ok HTTP/1.1 200 12329 ms crawled 2026-05-17

CH · 92.43.218.122 · AS25563 Webland AG

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Home: Deutsche Nephronet AG
Language
de-DE
Generator
TYPO3 CMS
Canonical
https://www.dnnag.de/

Open Graph

title
Home
site name
Deutsche Nephronet AG

Technology

Fonts
  • Adobe Fonts

Third-party hosts loaded (1)

  • use.typekit.net×1

Contact

Email

Registration

Updated
2011-05-14
Name servers
  • a.ns.sylon.net.
  • b.ns.sylon.net.

DNS records live

NS
  • ns1.sylon.net
  • ns2.sylon.net
MX
  • 10 mail.dnnag.de

Email authentication weak

SPF
v=spf1 a mx ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-05 to 2026-07-04
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.dnnag.de/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=15768000

Linked from (1)