behnke-online.de

.de crawl dns

First seen 2026-04-13 · Last seen 2026-05-19 · ok HTTP/1.1 200 3043 ms crawled 2026-05-06

DE · 85.214.136.235 · AS6724 Strato GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Home
Description: Behnke - Herstellung und Vertrieb von Türstationen, Industriesprechstellen, Notrufsprechstellen und Aufzugnotruftelefonen in Metallbauweise (SIP oder a/b).
Language: de-de
Generator: Joomla! - Open Source Content Management

Technology

Server: Apache
CMS: Joomla

Social

Contact

Phone

+4906841/8177700

Registration

Updated

2024-01-25

Name servers

nsa3.schlundtech.de.
nsb3.schlundtech.de.
nsc3.schlundtech.de.
nsd3.schlundtech.de.

DNS records live

NS

nsa3.schlundtech.de
nsb3.schlundtech.de
nsc3.schlundtech.de
nsd3.schlundtech.de

MX

10 mail.behnke-online.de

TXT

v=DMARC1; p=none; rua=mailto:Thomas_Kraemer@behnke-online.de,mailto:Thomas_Kraemer@behnke-online.de; ruf=mailto:Thomas_Kraemer@behnke-online.de,mailto:Thomas_Kraemer@behnke-online.de;fo=1

Email authentication partial

SPF

v=spf1 a mx ip4:85.214.136.235 include:spf.nl2go.com ~all

softfail (~all)

DMARC

not published

DKIM

default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCkIxmc2VpnIw5LSSN981V0HiMMSPVG5cajSiclW5f/wegThy/TslGIR3cKuLgSQ8Oz8rJ0Jz3m6P7+hQMn7kVt40oAz…

selectors probed

Certificate (current)

R12

from 2026-03-23 to 2026-06-21

Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.behnke-online.de/de/

present

x-frame-options
x-content-type-options
referrer-policy
cross-origin-opener-policy

findings

missing HSTS
missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
cross-origin-opener-policy: same-origin