lukas-kalinowski.com

.com crawl

First seen 2026-05-09 · Last seen 2026-05-09 · ok HTTP/1.1 200 1118 ms crawled 2026-05-15

US · 104.21.8.7 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Ernährungsberatung - Lukas Kalinowski
Description: Individuelle Ernährungsberatung für dein Wohlbefinden.

Technology

CDN: Cloudflare
CMS: Nuxt

Registration

Registrar

RegistryGate GmbH

Created

2011-01-22

Expires

2027-01-22 247 days left

Updated

2026-03-10

Name servers

beth.ns.cloudflare.com
nikon.ns.cloudflare.com

DNS records live

NS

beth.ns.cloudflare.com
nikon.ns.cloudflare.com

MX

10 w00d8519.kasserver.com

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)

E7

from 2026-05-08 to 2026-08-06

Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://lukas-kalinowski.com/

findings

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

Linked from (1)

zusammengebaut.com×1

See all sites whose homepage links to lukas-kalinowski.com →