indexo.dev

katronic.com

.com crawl

First seen 2026-05-02 · Last seen 2026-05-20 · ok HTTP/1.1 200 2974 ms crawled 2026-05-08

FR · 87.230.23.232 · AS8972 Host Europe GmbH

Reputation 89/100 weak security headers dmarc monitor-only

sector b2b services type blog

HTML metadata

Title
Ultrasonic Flow Measurement Specialists - Katronic
Description
Katronic specialises in clamp-on ultrasonic flow meters and non-invasive process measurement instrumentation with modern electronics and sensor technology.
Generator
TYPO3 CMS
Canonical
https://www.katronic.com/home/

Open Graph

title
Ultrasonic Flow Meters
site name
Katronic

Technology

Server
nginx
CMS
Joomla

Social

Contact

Phone

Registration

Registrar
InterNetX GmbH
Created
2002-08-05
Expires
2026-08-05 76 days left
Updated
2025-08-06
Name servers
  • ns2.ideengeist.de
  • nsb0.schlundtech.de
  • nsc0.schlundtech.de
  • nsd0.schlundtech.de

DNS records live

NS
  • ns2.ideengeist.de
  • nsb0.schlundtech.de
  • nsc0.schlundtech.de
  • nsd0.schlundtech.de
MX
  • 10 srvmx.ideengeist.de
Verified for
  • Brevo

Email authentication partial

SPF
v=spf1 +a +mx include:spf.nl2go.com include:srv003.ideengeist.de -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

R12
from 2026-04-19 to 2026-07-18
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.katronic.com/home/

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)