indexo.dev

lehnert-gmbh.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 4109 ms crawled 2026-05-08

DE · 178.210.105.81 · AS25394 MK Netzdienste GmbH & Co. KG

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Glastrennwände & Systemtrennwände | Lehnert - Die Systemwandprofis
Language
de-de
Feeds

Technology

Server
nginx
CMS
Joomla

Social

Contact

Phone

Registration

Updated
2022-07-11
Name servers
  • macewindu.transmit.de.
  • obiwan.transmit.de.
  • quigon.transmit.de.
  • yoda.transmit.de.

DNS records live

NS
  • macewindu.transmit.de
  • obiwan.transmit.de
  • quigon.transmit.de
  • yoda.transmit.de
MX
  • 10 lehnertgmbh-de01i.mail.protection.outlook.com
TXT
  • MS=71000AEB057BE1EC10E67BF6ABE4D756F9D72163
Verified for
  • Google

Email authentication weak

SPF
v=spf1 mx a ip4:109.75.28.0/24 ip4:109.75.29.31 ip4:62.54.196.210 ip4:62.54.179.192 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA386kvrQqihFtabaY76Ar2rNXE386spjo9hbPP2x7FlFm991NmUe76pGsuCcY+rxvsv1+YgIcI31tDQ…
selectors probed

Certificate (current)

R13
from 2026-04-11 to 2026-07-10
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.lehnert-gmbh.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=15768000

Links to (2)

Linked from (1)