indexo.dev

deudat.de

.de crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 552 ms crawled 2026-06-02

DE · 82.165.168.186 · AS8560 IONOS SE

Reputation 100/100

Classifying

HTML metadata

Title
DEUDAT GmbH
Language
de

Technology

Server
nginx

Registration

Updated
2025-03-02
Name servers
  • ns1.linux-werkstatt.net.
  • ns2.linux-werkstatt.net.

DNS records live

NS
  • ns1.linux-werkstatt.net
  • ns2.linux-werkstatt.net
MX
  • 0 deudat-de.mail.protection.outlook.com
Verified for
  • Apple
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:newsmailservice.de -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarcreports@deudat.de
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDF5+Pxq0FzY8mS9UCIWlh89kAoHi6N7YOXvNRBdUaG6D9MFNmRueYkNC8H3lgaxKOKMFBo0MV3LAMNfxk2gj…
selectors probed

Certificate (current)

Thawte TLS RSA CA G1
from 2025-11-05 to 2026-11-19
Expires in 169 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.deudat.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Linked from (1)