indexo.dev

adoptimize.de

.de crawl

First seen 2026-05-15 · Last seen 2026-05-19 · ok HTTP/1.1 200 860 ms crawled 2026-05-19

DE · 83.223.91.106 · AS8875 sinma GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
AdOptimize || Digitale Verkaufsförderung & Prozessoptimierung
Language
de

Technology

Server
Apache
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Contact

Email
Phone

Registration

Updated
2018-01-04
Name servers
  • dns1.hostsharing.net.
  • dns2.hostsharing.net.
  • dns3.hostsharing.net.

DNS records live

NS
  • dns1.hostsharing.net
  • dns2.hostsharing.net
  • dns3.hostsharing.net
MX
  • 30 mailin1.hostsharing.net
  • 30 mailin2.hostsharing.net
  • 30 mailin3.hostsharing.net

Email authentication weak

SPF
v=spf1 include:spf.hostsharing.net ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-03-22 to 2026-06-20
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.adoptimize.de

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=15552000; includeSubDomains

Linked from (1)