zehnderamerica.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-19 · ok HTTP/1.1 200 1676 ms crawled 2026-05-08

US · 23.185.0.2 · AS54113 Fastly, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

Zehnder America | Home

Language

en-US

Generator

Divi Child v.1.0.0

Canonical

https://zehnderamerica.com/

Feeds

Zehnder America » Feed RSS

Open Graph

url: https://zehnderamerica.com/
title: Zehnder America | Home
locale: en_US
site name: Zehnder America

Technology

Server: nginx
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (6)

s3.amazonaws.com×2
www.googletagmanager.com×2
cdnjs.cloudflare.com×1
fonts.gstatic.com×1
www.facebook.com×1
www.google.com×1

Social

Contact

Phone

Registration

Registrar

InterNetX GmbH

Created

2002-01-03

Expires

2027-01-03 227 days left

Updated

2019-02-06

Name servers

ns10.managed-ip.com
ns11.managed-ip.info
ns12.managed-ip.info
ns9.managed-ip.com

DNS records live

NS

ns10.managed-ip.com
ns11.managed-ip.info
ns12.managed-ip.info
ns9.managed-ip.com

MX

10 zehnderamerica-com.mail.protection.outlook.com

TXT

knowbe4-site-verification=d51435511e4c28fec33d9692cd57b26c

Verified for

Google

Email authentication partial

SPF

v=spf1 ip4:204.197.247.164 include:spf.protection.outlook.com include:_spf.google.com -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:f1156d50f7a7709@rep.dmarcanalyzer.com; ruf=mailto:f1156d50f7a7709@for.dmarcanalyzer.com; sp=none; aspf=r; adkim=r

policy: none (monitoring only) · sp=none

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw8AjSqoUwvrjPM0CvYsv1+X1e9kbZ/KDQORl2DsJN6VWJ+7wzbXhpPP7ictXz/oJ+QNwACq9LsfVMY…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoFK+R39bWZQBSYS8gbEPbXV+ymeqayt+XttuVPmE01QUAHvAy5QJUru8Yl3ZqQN07/jWCly9BC1LoS…

selectors probed

Certificate (current)

R13

from 2026-04-01 to 2026-06-30

Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://zehnderamerica.com/

present

strict-transport-security

findings

short HSTS max-age
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=300