indexo.dev

heliseen.com

.com crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 1183 ms crawled 2026-06-04

DE · 46.30.59.37 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
abc-seminare.de
Language
de

Open Graph

url
https://heliseen.com
title
abc-seminare.de
site name
Heliseen -
description
abc-seminare.de

Technology

Server
Apache
CMS
WordPress
jQuery
3.7.1

Third-party hosts loaded (1)

  • gmpg.org×1

Registration

Registrar
united-domains GmbH
Created
2015-12-10
Expires
2026-12-10 188 days left
Updated
2026-05-19
Name servers
  • ns1a.dodns.net
  • ns2a.dodns.net

DNS records live

NS
  • ns1a.dodns.net
  • ns2a.dodns.net
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com

Email authentication weak

SPF
v=spf1 a mx include:spf.sfp-net.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-18 to 2026-08-16
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://heliseen.com/

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

Links to (1)

Linked from (1)