Cloudflare Health Check Setup and Its Blind Spot
A Cloudflare health check tells you the origin is answering the edge, which is not the same as a customer being able to load your site through it.
#dns
3 posts tagged "Dns".
AWS Health Check: Route 53, ELB and the Dashboard
An AWS health check means Route 53, a target group or the Health Dashboard. Here is which one you want, how to configure it, and what it misses.
DNS Monitoring: Catch Record Drift and Outages
DNS monitoring alerts you when a record changes or stops resolving, the one failure that makes every other dashboard look perfectly healthy.