indexo.dev

herzvalves.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 5863 ms crawled 2026-05-12

DE · 46.165.254.70 · AS28753 Leaseweb Deutschland GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
HOME

Technology

Server
nginx
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • html5shim.googlecode.com×1
  • maps.googleapis.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
GoDaddy.com, LLC
Created
2001-08-02
Expires
2034-08-02 2996 days left
Updated
2025-07-07
Name servers
  • ns37.domaincontrol.com
  • ns38.domaincontrol.com

DNS records live

NS
  • ns37.domaincontrol.com
  • ns38.domaincontrol.com
MX
  • 10 herzvalves-com.mail.protection.outlook.com
TXT
  • google-site-verification=663ZJJX_kUUjSrNcYiZ9NerfpHGom3BTPfchEh-WyA4
  • google-site-verification=uKvQ5wbRmjovBO4oi_WSL5iQhN7_egBBPDfTlnM0YyI

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dad18f6a@mxtoolbox.dmarc-report.com; ruf=mailto:dad18f6a@forensics.dmarc-report.com; fo=1
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-07 to 2026-07-06
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (5)

Linked from (1)