matthiasott.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 827 ms crawled 2026-05-18

NL · 85.190.102.92 · AS8648 dogado GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Matthias Ott
Description: Web design engineer, UX designer, teacher, and speaker – helping teams build websites and digital products with a focus on CSS, accessibility, and performance.
Language: en
Canonical: https://matthiasott.com/

Open Graph

url: https://matthiasott.com/
title: · Matthias Ott
site name: Matthias Ott – Web Design Engineer
description: Web design engineer, UX designer, teacher, and speaker – helping teams build websites and digital products with a focus on CSS, accessibility, and performance.

Technology

Server: nginx

Third-party hosts loaded (8)

bsky.app×1
de.linkedin.com×1
github.com×1
indieauth.com×1
mastodon.social×1
tokens.indieauth.com×1
www.instagram.com×1
www.xing.com×1

Social

Contact

Email

matthias@matthiasott.com

Phone

+491776546175

Address

Stuttgart, Baden-Württemberg, DE

Registration

Registrar

Vautron Rechenzentrum AG

Created

2011-06-12

Expires

2026-06-12 23 days left

Updated

2025-06-13

Name servers

ns5.kasserver.com
ns6.kasserver.com

DNS records live

NS

ns5.kasserver.com
ns6.kasserver.com

MX

10 w00b5c41.kasserver.com

TXT

google-site-verification=G7EnB6NeV-zth6r-0GeKCnxbe8GWSFXMWdbWx9Gv7EQ

Email authentication weak

SPF: v=spf1 a mx include:spf.kasserver.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-28 to 2026-07-27

Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://matthiasott.com/

present

strict-transport-security
x-content-type-options

findings

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

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=63113904; includeSubDomains; preload