indexo.dev

dohmanngmbh.de

.de crawl

First seen 2026-05-15 · Last seen 2026-05-19 · ok HTTP/1.1 200 4893 ms crawled 2026-05-19

DE · 88.198.28.8 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
i.Dohmann GmbH – –
Language
de-DE
Generator
Divi Child v.4.18.0.1661170403
Canonical
https://www.dohmanngmbh.de/
Translations
  • de
  • en
Feeds

Technology

Server
HTTP
CMS
WordPress
Fonts
  • Adobe Fonts

Third-party hosts loaded (3)

  • sp-ao.shortpixel.ai×16
  • use.typekit.net×2
  • kit.fontawesome.com×1

Contact

Email
Phone
Address
st besonders die hohe Abgabeleistung von bis zu 7500

Registration

Updated
2019-07-12
Name servers
  • ns1.first-ns.de.
  • robotns2.second-ns.de.

DNS records live

NS
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com
MX
  • 10 host10.dohmanngmbh.de
  • 20 mailgate01.dohmanngmbh.de

Email authentication weak

SPF
v=spf1 ip4:159.69.5.114/32 ip4:94.130.190.233/32 ip4:136.243.33.165/32 ip4:148.251.50.40/32 ip6:2a01:4f8:1c1c:15be::1/64 ip6:2a01:4f8:160:20ab::2/64 ip6:2a01:4f8:212:1a4::2/64 a:host10.dohmanngmbh.de a:mailgate01.dohmanngmbh.de mx:dohmanngmbh.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-05-02 to 2026-11-17
Expires in 180 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.dohmanngmbh.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)