birkhof.de

.de crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 398 ms crawled 2026-06-01

DE · 5.35.234.133 · AS20773 Host Europe GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Birkhof - Startseite
Description: Startseite Rittergut Birkhof

Technology

Server: Apache
Stack: PHP

Social

Contact

Email

Phone

0213151060

Registration

Updated

2026-01-30

Name servers

ns47.domaincontrol.com.
ns48.domaincontrol.com.

DNS records live

NS

ns47.domaincontrol.com
ns48.domaincontrol.com

MX

50 mx0.birkhof.de

TXT

asvcisdg49or1m30mkemtt81bo

Email authentication weak

SPF: v=spf1 a mx include:spf.server-he.de -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2

from 2026-03-09 to 2026-09-23

Expires in 112 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://birkhof.de/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=31536000