peter-cs.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-10 · ok HTTP/1.1 200 5683 ms crawled 2026-05-07

DE · 178.77.104.201 · AS20773 Host Europe GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Peter Communication Systems GmbH - IT Systemhaus Aschaffenburg
Description
Das Aschaffenburger IT-Systemhaus Peter Communication Systems bietet bereits seit 1994 seinen Geschäftskunden erfolgreich kompetente Unterstützung im gesamten IT-Bereich. Netzwerkbetreuung und IT-Support zählen zu unserem Kerngeschäft. Daneben ergänzen Videoüberwachung und (öffentliche) WLAN-Netzwerke unser Portfolio.
Language
de
Generator
Contao Open Source CMS

Technology

Server
Apache

Third-party hosts loaded (1)

  • consent.cookiefirst.com×1

Contact

Phone

Registration

Updated
2021-01-18
Name servers
  • ns53.domaincontrol.com.
  • ns54.domaincontrol.com.

DNS records live

NS
  • ns53.domaincontrol.com
  • ns54.domaincontrol.com
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 petercs-de01c.mail.protection.outlook.com
  • 50 mx0.peter-cs.de
TXT
  • 9b5c26uf3polt1t3n5vvl9aj8e
  • google-site-verification=vD26AzwX-CEhtRXNbLmQV6xvdb567U3rOeSIxmtvIA0

Email authentication strong

SPF
v=spf1 redirect=peter-cs.de.spf.hornetdmarc.com
no all qualifier
DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:a.ta6zsu29@reports.hornetdmarc.com; ruf=mailto:f.ta6zsu29@reports.hornetdmarc.com; aspf=s
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2026-03-08 to 2026-09-22
Expires in 125 days

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.peter-cs.de/de/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
Header values
referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
interest-cohort=()
x-content-type-options
nosniff

Links to (1)

Linked from (2)