What DoubleCheck checks
Cloud checks read the security and usage figures of your Microsoft 365 and Azure tenants once a day. Endpoint checks test your websites and servers from the outside. Each check turns its result into OK, warning or error, and alerts you when that changes.
Microsoft 365 checks
Find unused Microsoft 365 licenses
See which Microsoft 365 licenses are paid for but not assigned to anyone, per product, and get an alert when the number of spare licenses grows.
MICROSOFT 365Monitor Microsoft 365 mailbox usage
Get an alert before a Microsoft 365 mailbox is full and stops sending and receiving mail. Every mailbox is checked against your own levels.
MICROSOFT 365Monitor Microsoft Secure Score
Watch the Microsoft Secure Score of your Microsoft 365 tenants every day and get an alert when it drops below the level you set.
Website and server checks
DNS A record monitoring
Get an alert when a DNS name stops resolving or suddenly points to another IP address, whether by mistake, after a migration or by a hijack.
PINGPing monitoring
Ping your servers, routers and firewalls three times per run, track packet loss and round-trip time, and get an alert when a host stops answering.
CERTIFICATE EXPIRYSSL certificate expiry monitoring
Get a warning 30 days before an SSL/TLS certificate expires, and an alert when a certificate is expired, untrusted or does not match the host name.
TCPTCP port monitoring
Check that a server port such as SMTP, RDP gateway, SFTP or a database listener accepts connections, and get an alert when it stops answering.
TLS VERSIONTLS version monitoring
Check which TLS version your servers use: OK on TLS 1.3, a warning on TLS 1.2, and an alert when only older versions or a broken handshake remain.
HTTPWebsite uptime and HTTP monitoring
Check your websites and APIs every minute from the outside: status code, expected content and response time, with alerts when something breaks.