Tag: DNS server

TTL – Definition and Best PracticesTTL – Definition and Best Practices

September 27, 2022September 27, 2022 DylanDylan 0 Comments 10:32 am

What is the definition behind TTL?

TTL, also referred to as time to live, is a setting that is frequently used to specify how long a DNS record should stay in a DNS resolver’s cache. Using TTL makes websites faster since they can be received more quickly if the DNS lookup has already been cached locally rather than needing to go through the complete lookup procedure on a DNS server.

Caching DNS records is undoubtedly very helpful for increasing speeds and lowering the strain that DNS resolvers worldwide endure. Setting your Time to live too high, however, can lead to problems. For instance, if a DNS record needs to be changed, the change won’t go into effect until the TTL has passed. The propagation period is what we refer to as this.

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SOA record: What is it and how to use it?SOA record: What is it and how to use it?

June 27, 2022June 27, 2022 DylanDylan 0 Comments 12:00 pm

Today we will explore one of the most fundamental DNS record types, which exactly is the SOA record. First, we will see what is its definition and then we will take a look at its structure. Finally, we will explain why is SOA record so critical for properly working the Domain Name System.

SOA record – Meaning

The most essential component of a Zone file is an SOA (Start of Authority) record. The SOA record is a mechanism for the domain administrator to provide basic details about the domain, such as how frequently it is updated, when it was last updated when to check back for more information, what the administrator’s email address is, and so forth. It establishes the general attributes of the zone and is the first DNS record in a zone file. Only one SOA record may be present in a Zone file.

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Anycast DNS: 4 Benefits of using itAnycast DNS: 4 Benefits of using it

April 13, 2022April 13, 2022 DylanDylan 0 Comments 12:36 pm

Anycast DNS is the topic of today’s article. First, we will take a deep look at its primary purpose, how it functions, and why it is so advantageous. So, let’s get into this adventure.

What is the purpose of Anycast DNS?

Anycast DNS is a traffic routing method that allows websites to provide information quickly. It employs many nameservers, each responsible for a single IP address.

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