alfredgrob.de

.de crawl

First seen 2026-05-07 · Last seen 2026-05-14 · ok HTTP/1.1 200 669 ms crawled 2026-05-14

DE · 193.32.223.131 · AS48314 IP-Projects GmbH & Co. KG

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

Alfred Grob MdL -

Language

Feeds

Alfred Grob MdL RSS-Feed RSS

Open Graph

url: https://www.alfredgrob.de/
title: Alfred Grob MdL -
site name: Alfred Grob MdL

Technology

Server: Apache
CMS: Joomla

Third-party hosts loaded (1)

f1-eu.readspeaker.com×1

Social

Contact

Email

buero@alfredgrob.de

Registration

Updated

2023-07-24

Name servers

docks18.rzone.de.
shades02.rzone.de.

DNS records live

NS

docks18.rzone.de
shades02.rzone.de

MX

10 mx01.hornetsecurity.com
20 mx02.hornetsecurity.com

Email authentication partial

SPF: v=spf1 a mx include:spf.sfp-net.com ~all
softfail (~all)
DMARC: v=DMARC1; p=none; rua=mailto:buero@alfredgrob.de; ruf=mailto:buero@alfredgrob.de; fo=1
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-03-05 to 2026-06-04

Expires in 15 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://alfredgrob.de/

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=0; includeSubDomains