indexo.dev

vier5.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-14 · ok HTTP/1.1 200 4926 ms crawled 2026-05-17

DE · 217.160.0.97 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
VIER5
Description
Vier5. Vier5 is dealing with the development of new and modern visual languages and their applicability. Belonging to it are all areas of visual communication, like for example graphic design, photography and film but also work in the areas of accoustics as far as they are related to the content of our work.
Language
en

Technology

Server
Apache

Registration

Updated
2020-10-30
Name servers
  • ns1019.ui-dns.biz.
  • ns1075.ui-dns.com.
  • ns1102.ui-dns.de.
  • ns1108.ui-dns.org.

DNS records live

NS
  • ns1019.ui-dns.biz
  • ns1075.ui-dns.com
  • ns1102.ui-dns.de
  • ns1108.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-10-25 to 2026-11-09
Expires in 172 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://vier5.de/

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

Linked from (1)