attn.ca
attn.ca is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-07-20 and last crawled it on 2026-10-28. It resolves to 104.21.22.143. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
attn.ca — one POST, your paired devices buzz
attn.ca is a dead-simple personal notification API: pair your own destinations (Telegram, browser push, SMS), grab an API key, and POST a message to ping your paired devices at once. Telegram and browser alerts are free; SMS is a prepaid preview.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-07-20 |
| Last crawled | 2026-10-28 |
| IPv4 | 104.21.22.143 |
| IPv6 | 2606:4700:3031::6815:168f |
| Network | AS13335 Cloudflare, Inc. · United States |
| Language | en-CA |
| Server | cloudflare |
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