indexo.dev

stuco.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 476 ms crawled 2026-05-19

DE · 82.165.68.239 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
STUCO | Traditionsunternehmen aus Speicher / Eifel
Description
STUCO Metall GmbH & STUCO Fullservice GmbH aus Speicher. Imageträger aus Metall und Werbeartikel-Fullservice.
Language
de
Generator
Divi Child v.4.9.4.1622615936
Canonical
https://stuco.de/
Feeds

Open Graph

url
https://stuco.de/
title
STUCO | Traditionsunternehmen aus Speicher / Eifel
locale
de_DE
site name
STUCO GmbH & Co.KG
description
STUCO Metall GmbH & STUCO Fullservice GmbH aus Speicher. Imageträger aus Metall und Werbeartikel-Fullservice.

Technology

Server
Apache
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.gstatic.com×1

Contact

Email
Phone

Registration

Updated
2021-10-07
Name servers
  • ns.udag.de.
  • ns.udag.net.
  • ns.udag.org.

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 0 stuco-de.mail.protection.outlook.com
TXT
  • i8qrk9htouhe66tdge8c3p81s9
Verified for
  • Brevo
  • Microsoft 365

Email authentication partial

SPF
v=spf1 a mx include:spf.sendinblue.com include:mailgun.org include:Spf.protection.outlook.com ip4:116.202.182.124 ip4:116.203.3.83 ip4:116.202.183.222 ip4:116.202.189.93 ip4:116.203.0.1 ip4:116.203.10.56 ip4:116.202.183.238 ip4:78.47.226.20 ip4:78.47.26.232 ip4:49.12.115.18 ip4:95.216.223.164 ip4:116.202.179.16 ip4:116.203.10.109 ip4:80.152.162.206 ip4:91.99.29.194 ip4:195.201.46.79 ip4:78.47.189.29 ip4:88.198.173.2 ip4:78.47.44.143 ip4:78.46.124.126 ip4:91.99.72.11 ip4:116.203.11.228 ip4:65.21.180.172 ip4:94.130.188.237 ~all
softfail (~all)
DMARC
v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400
policy: none (monitoring only) · sp=none
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuLnfRacDzGi3gQ9i2zAP2PicAks9sf23FSFPTZx23VR9a67E9nGKQ2GD//VwhLReu49B7CuIet7Lt7…
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

R13
from 2026-03-17 to 2026-06-15
Expires in 26 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://stuco.de/

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

Links to (3)

Linked from (1)