Domain · Tranco #231
ubuntu.com
ubuntu.com is ranked #231 among the world's most-visited sites (Tranco). It resolves to 185.125.190.20, hosted on website-content-cache-1.ps5.canonical.com, and presents a TLS certificate issued by Let's Encrypt.
HTTP 200| Tranco rank | #231 |
|---|---|
| IPv4 | 185.125.190.20, 185.125.190.21, 185.125.190.29 |
| IPv6 | 2620:2d:4000:1::28, 2620:2d:4000:1::27 |
| Hosting / reverse DNS | website-content-cache-1.ps5.canonical.com |
| Nameservers | ns1.canonical.com, ns2.canonical.com, ns3.canonical.com |
| Mail servers (MX) | mx.ubuntu.com (10) |
| HTTP status | 200 |
| Web server | nginx/1.14.0 (Ubuntu) |
| Page title | Enterprise Open Source and Linux | Ubuntu |
| Detected tech | nginx/1.14.0 (Ubuntu) |
| TLS certificate | Let's Encrypt · expires 2026-09-30 |
Linked company
This domain's name matches a legal entity in our directory:
Notable DNS TXT records
forward-email-site-verification=6IsURgl2t7google-site-verification=8CcvY6fsgRbiFk2nyEaiA9rE-ykXOcWUPjJKlO6P4vkv=spf1 include:_spf.canonical.com include:spf.forwardemail.net ~all
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FAQ
What is the IP address of ubuntu.com?
ubuntu.com resolves to 185.125.190.20, 185.125.190.21, 185.125.190.29 (website-content-cache-1.ps5.canonical.com).
Who issued the SSL certificate for ubuntu.com?
The TLS/SSL certificate for ubuntu.com was issued by Let's Encrypt, valid until 2026-09-30.
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Start free on Mewayz →DNS/HTTP/TLS observed 2026-08-06; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains