| Subdomain | First seen | Last seen | DNS | Certificate issuer | Report |
|---|
| docs.strata.dev | Jan 2021 | Sept 2026 | Resolves | Google Trust Services | Report → |
| www.strata.dev | Jan 2021 | Sept 2026 | Resolves | Let's Encrypt | Report → |
| staging.strata.dev | Mar 2021 | Sept 2026 | Resolves | Let's Encrypt | Report → |
| testing.strata.dev | Mar 2023 | Mar 2023 | No DNS |
Found in public certificate transparency logs, which record every publicly trusted certificate. Some subdomains may no longer exist.