leonhard-weiss.com

.com crawl dns

First seen 2026-04-15 · Last seen 2026-05-16 · ok HTTP/1.1 200 844 ms crawled 2026-05-11

DE · 82.212.218.22 · AS29624 iWelt GmbH + Co. KG

Reputation 100/100

Classifying

HTML metadata

Title

LEONHARD WEISS-Gruppe: LEONHARD WEISS-Gruppe

Language

Generator

TYPO3 CMS

Canonical

https://www.leonhard-weiss.com/

Translations

Technology

Server: Apache
CMS: Gatsby

Cookie consent

Usercentrics

Third-party hosts loaded (3)

app.usercentrics.eu×3
privacy-proxy.usercentrics.eu×3
api.usercentrics.eu×1

Social

Contact

Phone

Address

RD WEISS. Seit der Gründung im Jahr 1900

Registration

Registrar

InterNetX GmbH

Created

2001-08-13

Expires

2026-08-13 86 days left

Updated

2025-08-14

Name servers

dns.iwelt-ag.net
dns2.iwelt-ag.net
dns3.iwelt-ag.de

DNS records live

NS

dns.iwelt-ag.net
dns2.iwelt-ag.net
dns3.iwelt-ag.de

MX

10 mail01.leonhard-weiss.com
10 mail02.leonhard-weiss.com

TXT

Show 10 TXT records

atlassian-domain-verification=R3i+QbJxebmZY9QcQtt+MQHXSKUphx0UvNFsf5iQSHZ4KsJozUFrTdrQMgYLMT7q
miro-verification=22fa3e1ea7e081eaa6504b0a58daeaa79e4bfe1a
teamviewer-sso-verification=2dbbc9a7a2144df2bc4dba96f0d3b0df
jhbs8ntoaldti1q9neq8hpjrnq
8nubinagnevq6rbn17e0c6c6g1
43gfrrnh2sve7jer2rii217fj2
l8ctjtgn8tu6gctte7g6b7s0nt
WbfGHYwXeRod7hvxOT8Q
google-site-verification=j7mNvBElM_uvMRLJQgWscLbCUzKwUZSZThoIXWbkCec
1da2b5k5fknuab20ga2s25comk

Email authentication strong

SPF

v=spf1 ip4:82.212.218.22 ip4:104.151.64.10 mx include:mailgun.org include:spf.protection.outlook.com a:exo.leonhard-weiss.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:3e26b5a2@mxtoolbox.dmarc-report.com,mailto:2191086@dmarc.mailgun.org,mailto:ce13d8c0@inbox.ondmarc.com,mailto:exchadmin@leonhard-weiss.com; ruf=mailto:3e26b5a2@forensics.dmarc-report.com,mailto:2191086@dmarc.mailgun.org,mailto:ce13d8c0@inbox.ondmarc.com,mailto:exchadmin@leonhard-weiss.com

policy: reject (enforced)

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDspy7XFyRIa74kjEWjJqZBM+rlHTJhVDeNx2KCmaBjDqJiNYtb8kw6LKz2vmKdJdR0byzbzdBQjf9jeDGk8M…
s1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2KkBV3Ax1s/dr8ByD2ManFD66ld/eKtGHMXrbnChgkIpSqkmCy3LVd67XHUy6TNLjTvJloHn6UmqqGkMiTd5qdT8PxHy…

selectors probed

Certificate (current)

RapidSSL TLS RSA CA G1

from 2025-07-07 to 2026-08-04

Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.leonhard-weiss.com/

present

x-frame-options
x-content-type-options
referrer-policy

findings

missing HSTS
missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: same-origin
x-frame-options: sameorigin
x-content-type-options: nosniff