olsberg-ofen.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-18 · ok HTTP/1.1 200 9167 ms crawled 2026-05-08

US · 172.67.69.84 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title

Olsberg - innovativ. seit 1495

Language

de-DE

Generator

WordPress 6.9.4

Canonical

https://www.olsberg-ofen.com/

Translations

Technology

CDN: Cloudflare
CMS: WordPress

Analytics

Google Tag Manager

Third-party hosts loaded (4)

cdnjs.cloudflare.com×2
maps.googleapis.com×2
maxcdn.bootstrapcdn.com×2
www.googletagmanager.com×1

Social

Registration

Registrar

Mesh Digital Limited

Created

2018-07-02

Expires

2026-07-02 42 days left

Updated

2026-02-09

Name servers

nataly.ns.cloudflare.com
quincy.ns.cloudflare.com

DNS records live

NS

nataly.ns.cloudflare.com
quincy.ns.cloudflare.com

MX

100 mxlb.ispgateway.de

TXT

s2guut058e932r1fqr0ggfiq38
hbdnogck7n5p9avup2eaomgf3f

Email authentication weak

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

Certificate (current)

WE1

from 2026-04-08 to 2026-07-07

Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.olsberg-ofen.com/

findings

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