| Subdomain | First seen | Last seen | DNS | Certificate issuer | Report |
|---|
| www.spoke.dev | Apr 2020 | Jul 2026 | Resolves | Let's Encrypt | Report → |
| help.spoke.dev | Mar 2025 | Jul 2026 | Resolves | Google Trust Services | Report → |
| blog.spoke.dev | Jul 2023 | Apr 2026 | Resolves | Let's Encrypt | Report → |
| copy.spoke.dev | Aug 2024 | Aug 2024 | No DNS |
Found in public certificate transparency logs, which record every publicly trusted certificate. Some subdomains may no longer exist.