indexo.dev

deitron.de

.de dns crawl

First seen 2026-05-02 · Last seen 2026-05-19 · ok HTTP/1.1 200 2366 ms crawled 2026-05-09

DE · 51.116.100.82 · AS8075 Microsoft Corporation

Reputation 89/100 weak security headers dmarc monitor-only

sector b2b services type homepage

HTML metadata

Title
DEITRON: Webdesign, Internet-Auftritte & Online-Marketing Ulm
Description
Wir sind DEITRON: Wir können Webdesign, Internet-Auftritte & Online-Marketing. Internetagentur in Ulm seit 2001.
Language
de

Technology

Server
nginx
Cookie consent
  • Usercentrics
Social widgets
  • Vimeo Embed
Third-party hosts loaded (7)
  • player.vimeo.com×71
  • unpkg.com×2
  • www.provenexpert.com×2
  • app.eu.usercentrics.eu×1
  • maps.googleapis.com×1
  • sdp.eu.usercentrics.eu×1
  • static.elfsight.com×1

Social

Contact

Email
Phone
Address
Hafengasse 14, Ulm, Baden-württemberg

Registration

Updated
2024-01-23
Name servers
  • ns01.deitron.de.
  • ns02.deitron.de.
  • ns03.deitron.de.
  • ns04.deitron.de.

DNS records live

NS
  • ns01.deitron.de
  • ns02.deitron.de
  • ns03.deitron.de
  • ns04.deitron.de
MX
  • 10 mx.deitron.de
TXT
  • facebook-domain-verification=vsi1pijukw500j65gvy4slf3x106c9
  • openai-domain-verification=dv-ffvuMAj7oBd6ctFXbP0MR1MT
  • MS=ms43573798

Email authentication partial

SPF
v=spf1 include:spf.deitron.de include:servers.mcsv.net include:spf.protection.outlook.com ip4:51.144.183.77/32 ~all
softfail (~all)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:re+i9qarnlwizl@dmarc.postmarkapp.com; sp=none; aspf=r;
policy: none (monitoring only) · sp=none
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQClN+fugoDxiJEIA6G8KUKThmPTT834p8ZK6hRoizY4Er7xkLW8qH4l7+aLh7bSgjd0u6gKP0lzLq1pIBPM5o…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-11-07 to 2026-12-09
Expires in 203 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.deitron.de/

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

Links to (4)