feinkommunikation.de

.de crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 63 ms crawled 2026-06-04

DE · 202.61.233.192 · AS197540 netcup GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

sector b2b services type homepage

HTML metadata

Title: Feinkommunikation — Texte und Kommunikationsberatung / Oliver Kubanek / Dortmund
Language: en

Technology

Server: nginx

Contact

Email

oliver.kubanek@feinkommunikation.de

Phone

Address

FeinkommunikationOliverKubanekoliver.kubanek@feinkommunikation.dePrüferweg 2144137DortmundTel. mobil+49-(0)178-1479833Tel.+49-(0)231-14 86 56Fax+49-(0)231-950980-76

Registration

Updated

2025-09-30

Name servers

root-dns.netcup.net.
second-dns.netcup.net.
third-dns.netcup.net.

DNS records live

NS

root-dns.netcup.net
second-dns.netcup.net
third-dns.netcup.net

MX

10 mail.feinkommunikation.de
50 mxe9c2.netcup.net

Email authentication weak

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

Certificate (current) wrong cert

Plesk

from 2025-08-27 to 2026-08-27

Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://feinkommunikation.de/

findings

checked over plain HTTP
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy