indexo.dev

heinze-optik.de

.de crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 1034 ms crawled 2026-05-31

DE · 85.13.166.20 · AS34788 Neue Medien Muennich GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Heinze Optik | Ihr echter Optiker in Duderstadt
Language
de
Generator
zacher media Child v.4.18.0
Canonical
https://heinze-optik.de/
Feeds

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.1

Third-party hosts loaded (2)

  • book.timify.com×1
  • pushfileskonto.blob.core.windows.net×1

Contact

Email
Phone

Registration

Updated
2025-10-16
Name servers
  • ns5.kasserver.com.
  • ns6.kasserver.com.

DNS records live

NS
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 0 heinzeoptik-de01e.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsbAL1lyShHWeZnOF0jIpCrShV3b8RryxIat3qDdGM+8M8lVidbC/9CbLvcim66mspZQO5OFwhK3u9a…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsMlUYqNmxdEFVXShj/yRf1kxnKyMi12c7vYG0JVjpC5tXpkcIdWSghaNYtVLKPeXhvqGa7vpdPsaxQ…
selectors probed

Certificate (current)

R13
from 2026-04-03 to 2026-07-02
Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://heinze-optik.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (3)

Linked from (1)