indexo.dev

bruns-optik.de

.de crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 937 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
Bruns Optik |
Language
de
Generator
zacher media Child v.4.18.0
Canonical
https://bruns-optik.de/
Feeds

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.1

Third-party hosts loaded (3)

  • book.timify.com×1
  • multisite4.klein-aber-fein.info×1
  • pushfileskonto.blob.core.windows.net×1

Contact

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 brunsoptik-de01c.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=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr/e/Byazm5e1hAJvmjNk7LiYnxnTIVLebk5cEtXLMkRRvZfR+OoZYWpct/P3Ep7jZm6otBBs/8t/7p…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvhakppqL7sYINzKBaAW7VgzlaMQQ/3LWYJ76qoBaiI82v0+YEr5P3GwpWusM1QjdJCQOhjxBs+UdKU…
selectors probed

Certificate (current)

E8
from 2026-04-26 to 2026-07-25
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)