bivisual.net

.net crawl

First seen 2026-04-18 · Last seen 2026-05-19 · ok HTTP/1.1 200 2434 ms crawled 2026-05-18

DE · 85.13.147.199 · AS34788 Neue Medien Muennich GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: BIVISUAL - Gestaltung & Code
Description: Oliver Niemann ist freiberuflicher Mediengestalter (Digital & Print), hauptsächlich im Bereich Kunst und Kultureinrichtungen. Diese Website zeigt aktuelle Projekte.
Language: en-gb

Technology

Server: Apache

Third-party hosts loaded (1)

cdn.jsdelivr.net×1

Contact

Email

oliver@bivisual.net

Phone

227115511

Registration

Registrar

RegistryGate GmbH

Created

2000-11-03

Expires

2026-11-03 166 days left

Updated

2025-11-21

Name servers

ns3.kasserver.com
ns4.kasserver.com

DNS records live

NS

ns3.kasserver.com
ns4.kasserver.com

MX

10 v122495.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)

R13

from 2026-04-24 to 2026-07-23

Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.bivisual.net/2026/

findings

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