indexo.dev

siegnetz.de

.de dns crawl

First seen 2026-05-09 · Last seen 2026-05-19 · ok HTTP/1.1 200 1481 ms crawled 2026-05-15

DE · 45.144.187.21 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 94/100 dmarc monitor-only

sector tech type homepage

HTML metadata

Title
SIEGNETZ.IT Siegen - Ihr Systemhaus für Südwestfalen
Description
IT-Beratung, IT-Betreuung, Server & Storage, IP-Telefonie, IT-Sicherheit, Digitalisierung, Virtualisierung: Wir sind Ihr Systemhaus für alle IT-Projekte.
Language
de
Generator
TYPO3 CMS
Canonical
/

Contact

Phone
Address
SIEGNETZ.IT GmbHEinheitsstr. 2, D-57076 Siegeninfo@siegnetz.de+49 (0)271-68193 0+49 (0)271-68193 290

Registration

Updated
2024-08-23
Name servers
  • ns1.siegnetz.com.
  • ns2.siegnetz.com.
  • ns.siegnetz.de.
  • rz2.siegnetz.de.

DNS records live

NS
  • ns.siegnetz.de
  • ns1.siegnetz.com
  • ns2.siegnetz.com
  • rz2.siegnetz.de
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com
TXT
Show 4 TXT records
  • swisssign-check=8KLF4EkjVjPNY4TX1u3jNniYRKE
  • domainVerification=7874afeb-c1f1-4a16-8787-b45fa0cb5661
  • 5feb1dfaf4504e4875362ec4e2cad4d7
  • MS=B9ABE898FC0341F4ADAC427A9A9C194FEDC6E725
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:agenturserver.de include:_spf.siegnetz.de include:_spf2.siegnetz.de include:spf.hornetsecurity.com include:spf.mspmanager.com ip4:212.123.32.0/19 ip4:208.91.114.151 mx:siegnetz.de -all
strict (-all)
DMARC
v=DMARC1; p=none; pct=100; ri=3600; fo=1; rua=mailto:a.c2d7h2bg@reports.hornetdmarc.com,mailto:postmaster@siegnetz.de; ruf=mailto:postmaster@siegnetz.de
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-31 to 2026-06-29
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.siegnetz.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=31536000; includeSubDomains

Links to (1)