indexo.dev

internet-optimal.de

.de crawl

First seen 2026-05-04 · Last seen 2026-05-10 · ok HTTP/1.1 200 1912 ms crawled 2026-05-10

DE · 185.225.132.24 · AS48314 IP-Projects GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Internetagentur Webdesign Online Shops Online Marketing Viersen
Description
Internetagentur, Webdesign, Online Shops und Online Marketing in Viersen
Language
de-DE

Technology

Third-party hosts loaded (1)

  • ajax.googleapis.com×1

Social

Contact

Email

Registration

Updated
2018-01-17
Name servers
  • ns1.dns-united.de.
  • ns2.dns-united.de.

DNS records live

NS
  • ns1.dns-united.de
  • ns2.dns-united.de
MX
  • 0 internet-optimal.de

Email authentication weak

SPF
v=spf1 ip4:185.225.132.24 ip4:185.225.135.100 +a +mx +ip4:185.225.133.163 +ip4:185.225.132.170 +ip4:84.200.96.188 ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA932vrN3o4QNcaX0Asw5Hu3sBYxAt7ZokdRoxJVe1rgdYU5lja/OTHFT2S/r5+FmT9lumStVT3MBY3J…
selectors probed

Certificate (current)

R13
from 2026-04-12 to 2026-07-11
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://internet-optimal.de/

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

Links to (3)

Linked from (1)