indexo.dev

siegelwerk.com

.com crawl

First seen 2026-05-11 · Last seen 2026-05-11 · ok HTTP/1.1 200 5093 ms crawled 2026-05-17

DE · 217.160.0.131 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Siegelwerk I Kreativagentur für Design & Marken­inszenierung
Description
Siegelwerk ist eine Kreativagentur mit den Schwerpunkten Design & Marken­inszenierung
Language
de
Generator
cumodis simple cms
Canonical
https://siegelwerk.com/

Open Graph

image:url
https://siegelwerk.com/source/icons/logo-siegelwerk.png

Technology

Server
Apache
CMS
Joomla

Social

Registration

Registrar
IONOS SE
Created
2007-10-20
Expires
2026-10-20 152 days left
Updated
2025-10-21
Name servers
  • ns1077.ui-dns.biz
  • ns1077.ui-dns.com
  • ns1077.ui-dns.de
  • ns1077.ui-dns.org

DNS records live

NS
  • ns1077.ui-dns.biz
  • ns1077.ui-dns.com
  • ns1077.ui-dns.de
  • ns1077.ui-dns.org
MX
  • 0 siegelwerk-com.mail.protection.outlook.com

Email authentication weak

SPF
v=spf1 include:spf.mailjet.com include:_spf-eu.ionos.com include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtSBnjM87wMdd2fTiD86378lIDvOxbeWSdAnxh00QpCb8Cbf2voaNK62e0uucfrQwnEbMvx5u/NyUqm…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA26X8FbCRVwPiX1RlNTaFdtL8PWv3rb7ZeTpRHTaiQzfxy8b4wxBwf8B8I0rwcXsUR5FRWltUTZ0FDU…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-08-19 to 2026-09-03
Expires in 105 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://siegelwerk.com/

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

Links to (2)

Linked from (1)