indexo.dev

dsi.net

.net dns crawl

First seen 2026-05-07 · Last seen 2026-05-18 · ok HTTP/1.1 200 2231 ms crawled 2026-05-14

DE · 81.201.148.58 · AS16205 DSI GmbH Daten Service Informationssysteme

Reputation 92/100 no dmarc policy

sector tech type homepage

HTML metadata

Title
Start | DSI GmbH Daten Service Informationssysteme
Description
Systemhaus und Internetprovider mit eigenem Netz. Service für: Internet & Telefonie, Hosting & Datacenter, IT Service & Netzwerke, IT Schutz & Sicherheit
Language
de
Generator
TYPO3 CMS
Canonical
https://www.dsi.net/

Open Graph

site name
DSI GmbH Daten Service Informationssysteme

Technology

Server
Apache

Contact

Phone

Registration

Registrar
InterNetX GmbH
Created
1997-08-14
Expires
2026-08-13 85 days left
Updated
2025-11-28
Name servers
  • ns.dsinet.de
  • ns.dsinet.eu
  • ns2.dsinet.de

DNS records live

NS
  • ns.dsinet.de
  • ns.dsinet.eu
  • ns2.dsinet.de
MX
  • 10 fortimail1.dsinet.de
TXT
  • fortinet-fortisat-site-verification=khxBpzeJK76qXQbjjaqk2B
  • MS=ms93497314

Email authentication weak

SPF
v=spf1 mx a ip4:217.18.179.114 ip4:81.201.148.115 include:spf.dsinet.de ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-11 to 2026-08-09
Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.dsi.net/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing Content Security Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
sameorigin
permissions-policy
camera=(), microphone=(), fullscreen=(self)
x-content-type-options
nosniff
strict-transport-security
max-age=15552000; includeSubDomains; preload

Linked from (1)