indexo.dev

jakob-naumann.de

.de crawl

First seen 2026-05-12 · Last seen 2026-05-18 · ok HTTP/1.1 200 3436 ms crawled 2026-05-18

DE · 213.160.71.74 · AS12574 Hosting.de GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Jakob & Naumann Umweltdienste GmbH
Language
de
Generator
WordPress 6.8.5
Canonical
https://www.jakob-naumann.de/
Feeds

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Registration

Updated
2020-01-08
Name servers
  • ns1.routing.net.
  • ns2.routing.net.
  • ns3.routing.net.

DNS records live

NS
  • ns1.routing.net
  • ns2.routing.net
  • ns3.routing.net
MX
  • 10 mx01.routing.net
  • 10 mx02.routing.net
  • 10 mx03.routing.net
  • 20 mxbackup.routing.net

Email authentication weak

SPF
v=spf1 include:spf.routing.net ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-04 to 2026-07-03
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.jakob-naumann.de/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Links to (1)

Linked from (1)