indexo.dev

dr-friedmann.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 273 ms crawled 2026-05-08

DE · 85.13.138.212 · AS34788 Neue Medien Muennich GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Dr.-Ing.Friedmann – German Biogas Excellence
Language
de-DE
Generator
WordPress 6.9.4
Canonical
https://dr-friedmann.de/
Translations
  • de
  • en
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Registration

Updated
2020-04-03
Name servers
  • ns1080.ui-dns.biz.
  • ns1080.ui-dns.com.
  • ns1080.ui-dns.de.
  • ns1080.ui-dns.org.

DNS records live

NS
  • ns1080.ui-dns.biz
  • ns1080.ui-dns.com
  • ns1080.ui-dns.de
  • ns1080.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-08 to 2026-07-07
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://dr-friedmann.de/

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

Linked from (1)