indexo.dev

i3systems.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-06 · ok HTTP/1.1 200 2358 ms crawled 2026-05-06

DE · 217.160.0.127 · AS8560 IONOS SE

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
i3systems
Language
de
Generator
Elementor 3.31.5; features: additional_custom_breakpoints, e_element_cache; settings: css_print_method-external, google_font-enabled, font_display-swap
Canonical
https://www.i3systems.de/
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Registration

Updated
2022-02-16
Name servers
  • ns1017.ui-dns.org.
  • ns1020.ui-dns.biz.
  • ns1078.ui-dns.com.
  • ns1080.ui-dns.de.

DNS records live

NS
  • ns1017.ui-dns.org
  • ns1020.ui-dns.biz
  • ns1078.ui-dns.com
  • ns1080.ui-dns.de
MX
  • 0 i3systems-de.mail.protection.outlook.com
TXT
  • apple-domain-verification=b9m0aNNzqLPqBZfF

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1;p=quarantine;pct=100
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzntExz7wlfKzDG99CuwOxqp8JX/TL/lLRrE9n6P3kxqxURgUbxZtEF9Ex1RjOkShbdpFm5emXDhOCT…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAucsAe23buBRgK+jcJeTby9Hb5IYddgGftJT6MckKsAsN923GOvpq8MxyOsK9KBU1zDkv3BfD/Vw2YI…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-03-10 to 2027-03-25
Expires in 309 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.i3systems.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)