einmaleins.co

.co crawl

First seen 2026-04-27 · Last seen 2026-05-17 · ok HTTP/1.1 200 1244 ms crawled 2026-05-04

US · 209.38.69.71 · AS14061 DigitalOcean, LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Einmaleins, by Mathias Eichler
Description: Einmaleins Inc. - Inspired Design by Mathias Eichler
Language: en

Open Graph

url: https://einmaleins.co
title: Einmaleins by Mathias Eichler
description: A unique global perspective to brand building, design and marketing.

Technology

Server: Apache

Third-party hosts loaded (1)

kit.fontawesome.com×1

DNS records live

NS

ns1.hover.com
ns2.hover.com

MX

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

google-site-verification=6-IS9K8vQvMiXdlI1qAfTYNwOeyBNX5jDpxMjZLIQMI
v=spf1 include:sendersrv.com ?all

Certificate (current)

E7

from 2026-05-03 to 2026-08-01

Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://einmaleins.co/

findings

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

Linked from (4)