indexo.dev

skm-informatik.com

.com crawl

First seen 2026-05-20 · Last seen 2026-06-03 · ok HTTP/1.1 200 16575 ms crawled 2026-05-27

DE · 89.110.145.70 · AS24989 Equinix (Germany) GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
S.K.M. Informatik GmbH aus Schwerin
Language
de
Generator
TYPO3 CMS
Canonical
/home

Technology

Server
Apache
CMS
Joomla
PHP
7.4.33 end of life
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • static.zdassets.com×2
  • cdn.consentmanager.net×1
  • t54dfb3cf.emailsys1a.net×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
Global Village GmbH
Created
1998-01-13
Expires
2027-01-12 221 days left
Updated
2026-01-13
Name servers
  • ns.p4.net
  • ns.planet-ic.de

DNS records live

NS
  • ns.p4.net
  • ns.planet-ic.de
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com
TXT
  • S.K.M. Informatik GmbH
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:spf.exclaimer.net include:systemmonitor.eu.com include:spf.hornetsecurity.com include:autodeskcommunications.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:security@skm-informatik.com; adkim=s; aspf=s
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC5v8OLr0XKzZaSRHOCUchcmVsJ3KdFf0Ftax75ZH/WfvJ/pro2CSllwi3uUFGJM7GpL0Asu84iwntFcf950N…
selectors probed

Certificate (current)

R13
from 2026-05-07 to 2026-08-05
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.skm-informatik.com/home

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 (6)

Linked from (1)