indexo.dev

3art.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-17 · ok HTTP/1.1 200 13477 ms crawled 2026-05-17

DE · 217.160.0.136 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

sector b2b services type homepage

HTML metadata

Title
masella 3ART - Agentur für Internet und Marketing in Warnemünde
Description
masella 3ART - Agentur für Internet und Marketing in Warnemünde. Wir stehen für unkonventionelle Ideen und realistische Konzepte

Technology

Server
Apache

Contact

Email
Phone

Registration

Updated
2018-08-13
Name servers
  • ns1064.ui-dns.biz.
  • ns1064.ui-dns.com.
  • ns1064.ui-dns.de.
  • ns1064.ui-dns.org.

DNS records live

NS
  • ns1064.ui-dns.biz
  • ns1064.ui-dns.com
  • ns1064.ui-dns.de
  • ns1064.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 2025-10-17 to 2026-11-01
Expires in 164 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://3art.de/home.html

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

Links to (20)

Linked from (7)