Domain · Tranco #131,211
open.ch
open.ch is ranked #131,211 among the world's most-visited sites (Tranco). It resolves to 162.159.135.42, hosted on cloudflare, and presents a TLS certificate issued by Google Trust Services.
HTTP 301| Tranco rank | #131,211 |
|---|---|
| IPv4 | 162.159.135.42 |
| Hosting / reverse DNS | cloudflare |
| Nameservers | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com |
| Mail servers (MX) | mx1.open.ch (10), mx2.open.ch (10) |
| HTTP status | 301 → https://www.open-systems.com/ |
| Web server | cloudflare |
| Detected tech | cloudflare, Cloudflare |
| TLS certificate | Google Trust Services · expires 2026-10-20 |
Linked company
This domain's name matches a legal entity in our directory:
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FAQ
What is the IP address of open.ch?
open.ch resolves to 162.159.135.42 (cloudflare).
Who issued the SSL certificate for open.ch?
The TLS/SSL certificate for open.ch was issued by Google Trust Services, valid until 2026-10-20.
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Start free on Mewayz →DNS/HTTP/TLS observed 2026-08-07; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains