Domain report
centreon.com
centreon.com ranks in the top 0.066% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 50 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.066%
- Hosts observed
- 50
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://centreon.com/ answered with HTTP 200.
DNS records
- A
- 3.160.22.103
- 3.160.22.37
- 3.160.22.14
- 3.160.22.11
- AAAA
- 2600:9000:25f3:d400:f:8e29:1700:93a1
- 2600:9000:25f3:c000:f:8e29:1700:93a1
- 2600:9000:25f3:b800:f:8e29:1700:93a1
- 2600:9000:25f3:6600:f:8e29:1700:93a1
- 2600:9000:25f3:ea00:f:8e29:1700:93a1
- 2600:9000:25f3:9800:f:8e29:1700:93a1
- 2600:9000:25f3:1c00:f:8e29:1700:93a1
- 2600:9000:25f3:d800:f:8e29:1700:93a1
- MX
- 1 aspmx.l.google.com.
- 10 alt3.aspmx.l.google.com.
- 10 alt4.aspmx.l.google.com.
- 10 aspmx2.googlemail.com.
- 10 aspmx3.googlemail.com.
- 10 aspmx4.googlemail.com.
- 10 aspmx5.googlemail.com.
- 5 alt1.aspmx.l.google.com.
- 5 alt2.aspmx.l.google.com.
- NS
- ns-1278.awsdns-31.org.
- ns-1731.awsdns-24.co.uk.
- ns-409.awsdns-51.com.
- ns-599.awsdns-10.net.
Live preview
This site sends "X-Frame-Options: DENY", which blocks embedding it here.
Since centreon.com can't be embedded live, this is a captured screenshot instead — a snapshot from whenever it was last rendered, not necessarily this exact moment.
Domain registration (WHOIS / RDAP)
RDAP lookup failed (HTTP 429).
SSL certificate
Certificate Transparency lookup failed (HTTP 429).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html; charset=utf-8
- Cache-Control
- public,max-age=0,must-revalidate
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- default-src 'self'; img-src 'self' data: i.ytimg.com *.hsforms.com *.hsforms.net github.com *.tile.openstreetmap.org www.google-analytics.com www.googletagmanager.com rum-metrics.quanta.io *.hubspot.com googleads.g.doubleclick.net www.googleadservices.com www.google.com www.google.fr px.ads.linkedin.com www.facebook.com; script-src 'self' 'unsafe-inline' js.hsforms.net js-eu1.hsforms.net js-eu1.hs-scripts.com js-eu1.hs-banner.com js-eu1.hs-analytics.net js-eu1.hscollectedforms.net js-eu1.hsadspixel.net www.google.com www.gstatic.com unpkg.com www.googletagmanager.com appstatic.quanta.io googleads.g.doubleclick.net www.googleadservices.com snap.licdn.com connect.facebook.net visitors.lemlist.com; style-src 'self' 'unsafe-inline' fonts.googleapis.com unpkg.com; font-src 'self' fonts.gstatic.com; media-src 'self' awesome.centreon.com; connect-src 'self' formspree.io forms.hsforms.com forms-eu1.hsforms.com api.hsforms.com forms.hscollectedforms.net *.hubspot.com *.hs-banner.com *.hscollectedforms.net centreon.instatus.com unpkg.com www.google-analytics.com *.google-analytics.com analytics.google.com *.analytics.google.com rum-metrics.quanta.io googleads.g.doubleclick.net www.googleadservices.com www.google.com stats.g.doubleclick.net px.ads.linkedin.com www.facebook.com visitors.lemlist.com; frame-src www.youtube-nocookie.com www.youtube.com *.hsforms.net *.hsforms.com www.google.com td.doubleclick.net; object-src 'none'; frame-ancestors 'none'; base-uri 'self'
- Strict-Transport-Security
- max-age=31536000; includeSubDomains; preload
- X-Frame-Options
- DENY
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- strict-origin-when-cross-origin
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://centreon.com/HTTP 301→ https://centreon.com/
- 2.
https://centreon.com/HTTP 301→ https://www.centreon.com/
- 3.
https://www.centreon.com/HTTP 200
Meta tags
- Title
- Centreon | AI-Ready IT & Network Observability Platform
- Description
- Open, scalable and cost-effective observability: Centreon unifies IT infrastructure, cloud, network and digital experience monitoring, from edge to cloud.
- Canonical
- https://www.centreon.com/
- Robots
- index, follow, max-image-preview:large
- Generator
- Astro v7.3.3
- Open Graph title
- Centreon | AI-Ready IT & Network Observability Platform
- Open Graph description
- Open, scalable and cost-effective observability: Centreon unifies IT infrastructure, cloud, network and digital experience monitoring, from edge to cloud.
- Open Graph image
- https://www.centreon.com/og/og-centreon.webp
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- Centreon | AI-Ready IT & Network Observability Platform
- Twitter image
- https://www.centreon.com/og/og-centreon.webp
robots.txt
- Disallow rules (User-agent: *)
- 0
- Disallow rules (other agents)
- 0
Sitemap declared:
https://www.centreon.com/sitemap-index.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- Google Analyticsanalytics
Found "googletagmanager.com/gtag/js" in the page's HTML
- Google Tag Manageranalytics
Found "googletagmanager.com/gtm.js" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.