rheinwelle.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-11 · ok HTTP/1.1 200 590 ms crawled 2026-05-07

DE · 37.202.5.54 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title: Rheinwelle
Language: de
Generator: TYPO3 CMS
Canonical: https://www.rheinwelle.com/

Technology

Server: Apache

Social

Registration

Registrar

IONOS SE

Created

2005-04-26

Expires

2027-04-26 340 days left

Updated

2026-04-27

Name servers

ns1117.ui-dns.biz
ns1117.ui-dns.com
ns1117.ui-dns.de
ns1117.ui-dns.org

DNS records live

NS

ns1117.ui-dns.biz
ns1117.ui-dns.com
ns1117.ui-dns.de
ns1117.ui-dns.org

MX

0 rheinwelle-com.mail.protection.outlook.com

Verified for

Microsoft 365

Email authentication weak

SPF

v=spf1 a:mx00.rheinwelle.com a:mx01.rheinwelle.com include:_spf-eu.ionos.com include:spf.protection.outlook.com ~all

softfail (~all)

DMARC

not published

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo8m578emkLvwzII8jkyygdS9coZIHjPiTltueWkCO9qbbyjHxZ9SeDoThNHuFdaEIhLhsbAqaLtzMm…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv+o7NtyBWemKgr9uewmCaRXe6d4LgesQpTQlvKgH2TnWutdBkOmXus+is8ozcEJi3ohlc2W3ywl8RI…

selectors probed

Certificate (current)

R12

from 2026-03-11 to 2026-06-09

Expires in 20 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.rheinwelle.com

present

x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff