indexo.dev

schweinberger.expert

.expert user

First seen 2026-05-16 · Last seen 2026-05-16 · ok HTTP/1.1 200 842 ms crawled 2026-05-16

DE · 217.160.0.5 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title
Startseite - Schweinberger Expert
Description
Glasfaser Expert: zertifizierte Gutachter, Beratung & Schulungen. Minimieren Sie Risiken im Breitbandausbau – jetzt anfragen
Language
de
Generator
Site Kit by Google 1.178.0
Canonical
https://schweinberger.expert/

Open Graph

url
https://schweinberger.expert/
title
Startseite - Schweinberger Expert
locale
de_DE
site name
Schweinberger Expert
description
Glasfaser Expert: zertifizierte Gutachter, Beratung & Schulungen. Minimieren Sie Risiken im Breitbandausbau – jetzt anfragen

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • cdn-app2.edoobox.com×1
  • fonts.googleapis.com×1
  • gmpg.org×1
  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar
IONOS SE
Created
2025-10-16
Expires
2026-10-16 149 days left
Updated
2026-03-18
Name servers
  • ns1093.ui-dns.de
  • ns1019.ui-dns.com
  • ns1020.ui-dns.biz
  • ns1083.ui-dns.org

DNS records live

NS
  • ns1019.ui-dns.com
  • ns1020.ui-dns.biz
  • ns1083.ui-dns.org
  • ns1093.ui-dns.de
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
Show 8 TXT records
  • linkedin-site-verification=33510b35-f1cb-4f26-81e2-71e9d7d7b955
  • openai-domain-verification=dv-qX7eN08yWhLGE5J0TIjlhqga
  • ZOOM_verify_NeiIbqwGwp8bqAyg5HEXjf
  • openai-domain-verification=dv-Alk3CDip5BlolXuFyqiSUnZB
  • apple-domain-verification=fKt8GQETqFieMzdL
  • sipgate_domain_verification=lCToGiQT2qFfBpskY4PWvFKFk7ZpElMt
  • apple-domain-verification=d7qlHhQh22YJGjHf
  • google-site-verification=s3Q7jYC6xZfBvDoSS4AYGq8og8guidui_oHdmdmSlA4

Email authentication weak

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApQX1xyoGYwq/AIfH4zCYGSbw0ooDu9u2HmZ/SgZ8FPERNHustzn9DftWilXJcv+F9BUiX/vPpBM2TW…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-03-18 to 2026-09-15
Expires in 118 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://schweinberger.expert/

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)