indexo.dev

index23.de

.de crawl

First seen 2026-05-09 · Last seen 2026-05-09 · ok HTTP/1.1 200 242 ms crawled 2026-05-15

DE · 62.113.231.218 · AS47447 23M GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
Büro 71a - Die Werbeagentur in Würzburg von Rico Neitzel

Technology

Server
Apache

Contact

Email
Phone

Registration

Updated
2025-03-08
Name servers
  • nameserver-1-de.maxcluster.net.
  • nameserver-2-de.maxcluster.net.

DNS records live

NS
  • nameserver-1-de.maxcluster.net
  • nameserver-2-de.maxcluster.net
MX
  • 10 mail-de.maxcluster.net

Email authentication weak

SPF
v=spf1 a mx ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

E7
from 2026-04-27 to 2026-07-26
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://index23.de/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (10)

Linked from (1)