Tag: HTTP

Deep dive into Dynamic DNS

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The Domain Name System (DNS) is a foundational component of internet infrastructure, translating human-readable domain names into IP addresses. Traditional DNS setups, however, assume static IP addresses for domain names, which can be a limitation in modern, dynamic network environments. This is where Dynamic DNS (DDNS) comes into play. DDNS allows for the automatic updating of DNS records, making it possible to maintain consistent domain name to IP address mappings even when IP addresses change frequently. This blog post provides a detailed technical deep dive into Dynamic DNS, exploring its mechanisms, benefits, use cases, and implementation.

Understanding Dynamic DNS (DDNS)

Dynamic DNS (DDNS) is an extension to the standard DNS protocol, enabling the automatic update of DNS records for devices with dynamically assigned IP addresses. This is particularly useful for devices that connect to the internet through Internet Service Providers (ISPs) that frequently change the IP addresses assigned to their customers.

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Heartbeat monitoring: Why is it important?

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Heartbeat monitoring: Meaning

When you create a service and expose a set of endpoints to provide API access to that service, you’ll almost certainly need to track their availability and response times, in addition to ensuring their functionality. Heartbeat Monitoring can assist you in regularly monitoring your services day in and day out so that you can genuinely know when “something is down” or just “not performing”. It is a tried-and-true mechanism of tracking a device’s or software system’s health by giving regular heartbeat events to a remote monitoring service.

Monitor to see if your scripts, agents, workers, and daemons are operating continuously and according to plan. For each heartbeat monitor, you will receive a different ping URL. In addition, you may check whether your task can communicate with your server by sending a straightforward HTTP request to the URL’s “display name” endpoint.

How does Heartbeat monitoring work?

What is a Monitoring service?

You may get detailed information on the condition of your servers—used for things like web, email, DNS, and many more services—by using the Monitoring service.

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