Sleep Calculator: is it still online? | SaaS OutpostMarch 2026 cohort / Health and fitness

Calculates suggested wake-up times from sleep cycles for people planning when to sleep.
- Status
- Onlinesince Nov 5, 2026
Last 30 days
100% of checks answered · median response 1,185 ms
- Oct 8, 2026: Not checked
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- Oct 19, 2026: Not checked
Domain and certificate
- Registrar
- Cloudflare, Inc.
- Registered
- Dec 29, 2015 · 10 years before launch
- Renewal due
- Dec 29, 2026 · in 54 days
- DNS
- Cloudflare
- HTTPS certificate
- valid to Dec 27, 2026 · 51 days left
Registration data for matt-spence.com from the registry's public RDAP service, looked up Nov 5, 2026.
History
Launched
· Launch announcement
Online
· online
- Last checked Nov 5, 2026
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Today Daily checks started Nov 5, 2026.
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