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briese-research.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 1487 ms crawled 2026-05-09

DE · 217.160.0.140 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
BRIESE - RESEARCH

Open Graph

title
BRIESE - RESEARCH
site name
BRIESE - RESEARCH

Technology

Server
Apache

Third-party hosts loaded (1)

  • netdna.bootstrapcdn.com×1

Registration

Updated
2018-08-14
Name servers
  • ns1089.ui-dns.biz.
  • ns1089.ui-dns.com.
  • ns1089.ui-dns.de.
  • ns1089.ui-dns.org.

DNS records live

NS
  • ns1089.ui-dns.biz
  • ns1089.ui-dns.com
  • ns1089.ui-dns.de
  • ns1089.ui-dns.org
MX
  • 10 brieseresearch-de01e.mail.protection.outlook.com
TXT
  • MS=ms92142819
  • MS=ms97806403

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsZW0tXGAhR8ExdtIuSCxNaHPBiD+nU/DCtQpNzxNkTLX071XHdzF2NlYlsTWZcM9+K0WPxFBx8UC4z…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtKF5BbKY8JkMlAm4g5ggDwHh/cDazGd1mgHsPlUU4aSA6DF7CwIW6qcX5U+AokWLueMP5zIru8+3Ew…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-06-07 to 2026-06-22
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://briese-research.de/

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

Links to (5)

Linked from (1)

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