indexo.dev

d3con.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-11 · ok HTTP/1.1 200 666 ms crawled 2026-05-14

DE · 78.47.69.243 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
d3con - the future of digital advertising
Description
With more than 2000 visitors the d3con is Germany's largest event about the future of Display Advertising
Language
en
Canonical
https://d3con.com/
Translations
  • de
  • en

Open Graph

url
https://d3con.com/
title
d3con - the future of digital advertising
locale
en
site name
d3con
description
With more than 2000 visitors the d3con is Germany's largest event about the future of Display Advertising

Technology

Server
Apache
CMS
Gatsby
Social widgets
  • LinkedIn Widget

Third-party hosts loaded (3)

  • d3con.de×1
  • platform.linkedin.com×1
  • trailblazer.de×1

Contact

Email
Phone

Registration

Registrar
RegistryGate GmbH
Created
2006-08-10
Expires
2026-08-10 83 days left
Updated
2025-11-22
Name servers
  • ns1.dntrust.com
  • ns2.dntrust.com
  • ns3.dntrust.com
  • ns4.dntrust.com

DNS records live

NS
  • ns1.dntrust.com
  • ns2.dntrust.com
  • ns3.dntrust.com
  • ns4.dntrust.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • google-site-verification=6Xp9TC9B9QNmDNy6rxxfAJVbnp1m3FJQETnZE3Y078Q
  • forward-email-site-verification=5a3KlvctuV
  • google-site-verification=iaHwTnzi1oMUNDy7EANQ-v5AZlQaQAY7TVMIeNpVprk

Email authentication partial

SPF
v=spf1 a mx include:_spf.google.com include:sendgrid.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:3d5566d9@mxtoolbox.dmarc-report.com; ruf=mailto:3d5566d9@forensics.dmarc-report.com; fo=1
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApb8r295E/AjZKVgVBeopDBoIcMSWonJnRFIWMiyf1MVcJydXVrbtRTJV7Yeh8z8M8g2yP8WqNCu7+V…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5INSNZ2+WfgBRRO5cMKVeLZlM30LkMjy9ulcXL4GosmhkYrDgJ5H5zQB84oahLJuLdsHizxJ5GwieCmqsh…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDV7/pjHFU6M6yROvVAZOjL+DvjokbaoAUQaDgkySi7CMfPO8VYqQAm4VYTWzHsO91vMs/8BFm2okClK3wFv3ILUI…
selectors probed

Certificate (current)

R12
from 2026-04-12 to 2026-07-11
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://d3con.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains

Links to (19)

Linked from (2)