indexo.dev

kolb-ct.com

.com crawl

First seen 2026-05-02 · Last seen 2026-05-09 · ok HTTP/1.1 200 2820 ms crawled 2026-05-09

DE · 159.69.53.103 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
kolb Cleaning Technology
Description
kolb Cleaning Technology is a leading manufacturer of cleaning systems and cleaning chemistry for the international electronics industry.
Language
en-US
Generator
TYPO3 CMS
Translations
  • de-de
  • en-us

Technology

Server
nginx

Social

Contact

Email
Phone
Address
kolbCleaning Technology GmbHKarl-Arnold-Str. 1247877 Willich

Registration

Registrar
IONOS SE
Created
2000-09-26
Expires
2026-09-26 130 days left
Updated
2025-09-27
Name servers
  • ns1120.ui-dns.biz
  • ns1120.ui-dns.com
  • ns1120.ui-dns.de
  • ns1120.ui-dns.org

DNS records live

NS
  • ns1120.ui-dns.biz
  • ns1120.ui-dns.com
  • ns1120.ui-dns.de
  • ns1120.ui-dns.org
MX
  • 10 mx23a.antispameurope.com
  • 20 mx23b.antispameurope.com
  • 30 mx23c.antispameurope.com
  • 40 mx23d.antispameurope.com
TXT
  • q5hw17pydmz5k7jgwz7bdnc5n3spj7m8
  • syl3yw03cjw3swhj42rjgrqdj78kw5vm
  • jbjxm7z5st74cwgmcdthjbysjbrm2vx7

Email authentication strong

SPF
v=spf1 a mx a:ex.kolb-ct.com ip4:87.139.88.107 include:spf.crsend.com include:_spf-eu.ionos.com include:spf.hornetsecurity.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:administrator@kolb-ct.com; ruf=mailto:administrator@kolb-ct.com; fo=1; ri=86400; adkim=r; aspf=r
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-30 to 2026-07-29
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.kolb-ct.com/

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

Links to (4)

Linked from (1)