CheckServer – Domain health monitoring – Free 5-minute interval domain monitoring

Summary: CheckServer monitors domain uptime, SSL expiration, DNS changes, response times, and HTTP status every 5 minutes, providing Telegram alerts without requiring payment or credit card details.

What it does

It performs regular checks on domain health metrics including uptime, SSL validity, DNS changes, response times, and HTTP status codes, sending alerts via Telegram.

Who it's for

Developers and founders seeking straightforward, reliable domain monitoring without costs or commitments.

Why it matters

It ensures timely detection of domain issues to maintain website reliability and security.