hno-aerzte.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-20 · ok HTTP/1.1 200 3402 ms crawled 2026-05-07

DE · 185.237.67.198 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title

HNO-Ärzte | hno-aerzte.de

Language

de-DE

Generator

TYPO3 CMS

Canonical

https://www.hno-aerzte.de/

Translations

Technology

Server: Apache

Social

Contact

Phone

Registration

Updated

2021-01-15

Name servers

ns01.agenturserver.co.
ns01.agenturserver.de.
ns01.agenturserver.it.

DNS records live

NS

ns01.agenturserver.co
ns01.agenturserver.de
ns01.agenturserver.it

MX

10 mx1.agenturserver.de
10 mx2.agenturserver.de
20 mx3.agenturserver.de
50 mx4.agenturserver.de

Verified for

Google

Email authentication partial

SPF: v=spf1 a mx ip4:217.86.215.98 ip4:80.151.83.201 ip4:80.151.211.194 include:spf.nl2go.com include:agenturserver.de a:mailer1.fax.de a:mailer2.fax.de -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-03-14 to 2026-06-12

Expires in 22 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.hno-aerzte.de/

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