indexo.dev

hering-group.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-15 · ok HTTP/1.1 200 2776 ms crawled 2026-05-12

DE · 185.243.135.245 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

sector real estate type homepage

HTML metadata

Title
Systemised construction solutions - HERING
Description
Planning, development, production and installation of intelligent solutions for the construction industry and products for public spaces.
Language
en
Generator
TYPO3 CMS
Canonical
https://www.hering-group.com/en/
Translations
  • de
  • en
  • fr
  • nl

Open Graph

site name
HERING International

Technology

Server
Apache

Third-party hosts loaded (1)

  • www.hering-gruppe.de×2

Social

Contact

Phone

Registration

Registrar
InterNetX GmbH
Created
2025-11-11
Expires
2026-11-11 174 days left
Updated
2025-11-11
Name servers
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 10 mail-mx.hering-bau.de
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:agenturserver.de include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-27 to 2026-06-25
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.hering-group.com/en/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (11)

Linked from (3)