open-systems.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 978 ms crawled 2026-05-07

US · 162.159.135.42 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Managed SASE and Network Transformation from Open Systems
Description
Open Systems: Empowering network transformation. Experience secure and simple connectivity, robust security, and the SASE advantage.
Language
en
Generator
WPML ver:4.9.0 stt:1,3;
Canonical
https://www.open-systems.com/
Translations
  • de
  • en
Feeds

Open Graph

url
https://www.open-systems.com/
title
Managed SASE and Network Transformation from Open Systems
locale
en_US
site name
Open Systems
description
Open Systems: Empowering network transformation. Experience secure and simple connectivity, robust security, and the SASE advantage.

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager
Cookie consent
  • Cookiebot
Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • www.gartner.com×2
  • consent.cookiebot.com×1
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • js.adsrvr.org×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone
Address
st CenterCONTACT US1-800-724-2407

Registration

Registrar
Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA
Created
2003-10-01
Expires
2026-10-01 135 days left
Updated
2025-10-02
Name servers
  • ns-cloud-e1.googledomains.com
  • ns-cloud-e2.googledomains.com
  • ns-cloud-e3.googledomains.com
  • ns-cloud-e4.googledomains.com

DNS records live

NS
  • ns-cloud-e1.googledomains.com
  • ns-cloud-e2.googledomains.com
  • ns-cloud-e3.googledomains.com
  • ns-cloud-e4.googledomains.com
MX
  • 10 mx1.open.ch
  • 10 mx2.open.ch
TXT
Show 19 TXT records
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  • twilio-domain-verification=b12efb0e1da61433ba6479c2ca0f6881
  • security_contact=mailto:security@open-systems.com
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  • miro-verification=1516e5a4c7aae66bac49c48c284452b2482e4bd6
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  • tresorit-verification=TFHrGXwAHb4jalEs0pl_FRBnBrLKnVXYK3hHo7NDaM0

Email authentication strong

SPF
v=spf1 mx include:mktomail.com include:_spf.accelo.com -include:_spf.salesforce.com include:spf1.atlassian.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc-reports-50657a35476964364169@open.ch; ri=86400
policy: reject (enforced)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3AqwxUg4ijiTwNbB6ub5qHDufA9tLHUQlAe5h2zwU3pLnSRT/J68Zd1XwAjsjI1boeWhWI7AEo6TCVqcro…
selectors probed

Certificate (current)

WE1
from 2026-03-16 to 2026-06-14
Expires in 27 days

HTTP security headers

Header hygiene 100/100 Checked live page: https://www.open-systems.com/

present
  • strict-transport-security
  • content-security-policy
  • content-security-policy-report-only
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
interest-cohort=()
x-content-type-options
nosniff
content-security-policy
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strict-transport-security
max-age=63072000;preload, max-age=63072000; includeSubDomains; preload
content-security-policy-report-only
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Links to (8)

Linked from (1)