Uptime and downtime with 99.9 % SLA
New 2020-09-25:
My new project TLSA.is provides a
managed alternative to generating and publishing
own TLSA records. TLSA.is creates and publishes DANE-TA(2) TLSA
resource records for a number of supported Certificate Authorities.
[ simple / flexible / reverse / donate ]
SLA level of 99.9 % uptime/availability results in the
following periods of allowed downtime/unavailability:
- Daily: 1m 26s
- Weekly: 10m 4s
- Monthly: 43m 49s
- Yearly: 8h 45m 56s
Direct link to page with these results: uptime.is/99.9
(or uptime.is/three-nines)
The SLA calculations assume a requirement of continuous uptime (i.e. 24/7 all year long) with additional approximations as described in the source.
For convenience, there are special CEO and SEO friendly links for N nines: three nines, four nines, five nines, six nines etc.
– created by Kirill Miazine – powered by newLISP, slowcgi(8), httpd(8), OpenBSD –