indexo.dev

solardachkataster-osterholz.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-14 · ok HTTP/1.1 200 4327 ms crawled 2026-05-17

DE · 81.169.221.243 · AS6724 Strato GmbH

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
Solarkataster
Language
de

Technology

Server
nginx
CMS
Gatsby

Registration

Updated
2021-01-14
Name servers
  • ns17.domaincontrol.com.
  • ns18.domaincontrol.com.

DNS records live

NS
  • ns17.domaincontrol.com
  • ns18.domaincontrol.com
MX
  • 50 mail.solardachkataster-osterholz.de

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-15 to 2026-08-13
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://solardachkataster-osterholz.de/

present
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-content-type-options
nosniff

Linked from (1)