potsdam-classic.de

.de crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 348 ms crawled 2026-06-03

DE · 217.160.0.49 · AS8560 IONOS SE

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Potsdam Classic | Geführte Oldtimertour | 03. bis 04. August 2019 : Potsdam Classics
Language: de
Generator: Powered by WPBakery Page Builder - drag and drop page builder for WordPress.
Canonical: https://potsdam-classic.de/

Open Graph

url: https://potsdam-classic.de/
title: Potsdam Classic | Geführte Oldtimertour | 03. bis 04. August 2019
locale: de_DE
site name: Potsdam Classics
description: Erleben Sie die Potsdam Classic im August 2019. Eine geführte, zweitägige Oldtimertour durch das Brandenburger Land bis in den Harz.

Technology

Server: Apache
CMS: WordPress
jQuery: 3.7.1

Third-party hosts loaded (1)

maxcdn.bootstrapcdn.com×2

Registration

Updated

2026-01-28

Name servers

ns1105.ui-dns.biz.
ns1105.ui-dns.com.
ns1105.ui-dns.de.
ns1105.ui-dns.org.

DNS records live

NS

ns1105.ui-dns.biz
ns1105.ui-dns.com
ns1105.ui-dns.de
ns1105.ui-dns.org

MX

10 mx00.ionos.de
10 mx01.ionos.de

Email authentication weak

SPF: not published
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2026-01-28 to 2027-01-29

Expires in 238 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 100/100 Checked live page: https://potsdam-classic.de/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy
permissions-policy
cross-origin-opener-policy
cross-origin-embedder-policy
cross-origin-resource-policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=*, publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=*, usb=(), xr-spatial-tracking=(), gamepad=(), serial=()
x-content-type-options: nosniff
content-security-policy: upgrade-insecure-requests;
strict-transport-security: max-age=
cross-origin-opener-policy: unsafe-none
cross-origin-embedder-policy: unsafe-none; report-to='default'
cross-origin-resource-policy: cross-origin

Links to (1)

agentur-peppel.de×1