indexo.dev

chemienetzwerk.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-13 · ok HTTP/1.1 200 2257 ms crawled 2026-05-07

DE · 158.181.48.139 · AS200062 Optitrust GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Startseite - ChemieNetzwerk Harz
Description
{$defaultDescription}
Language
de-DE
Generator
TYPO3 CMS
Canonical
/startseite

Technology

Server
nginx

Registration

Updated
2023-02-14
Name servers
  • ns2.internet1.de.
  • ns3.internet1.de.
  • ns.internet1.de.

DNS records live

NS
  • ns.internet1.de
  • ns2.internet1.de
  • ns3.internet1.de
MX
  • 10 mail.landkreis-goslar.de

Email authentication partial

SPF
v=spf1 mx a ip4:212.90.145.194 ip4:192.168.200.171 a:pdvinetwall.pdv-systeme.de include:_spf.internet1.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-06-19 to 2026-07-21
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://chemienetzwerk.de/startseite

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
sameorigin
x-content-type-options
nosniff

Linked from (2)