Tag Archives: DNS server

A quick guide to DNS records

January 17, 2023DNSA record, AAAA record, CNAME record, DNS, DNS records, DNS server, DNS zone, domain name, Domain Name System, Domain Name System records, IP address, MX record, NS record, PTR record, SOA recordCarl

When you dive into the Internet adventure, Domain Name System (DNS) will become your work environment, and DNS records, your constant tools to reach different purposes.

What are DNS records for?

DNS records are text files, and they hold important details related to a domain and its configuration. DNS records also contain critical instructions for name servers (DNS servers) about how to handle different aspects of the domain. There are multiple types of DNS records. Each follows a different purpose. In some cases, they combined can complement each other and work together to reach a common objective.

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Why is Anycast DNS essential for your network?

December 9, 2022DNS, NetworkAAAA record, Anycast DNS, DDoS attack, DNS request, DNS resolution, DNS server, IP address, Load balancing, Unicast DNS, А record, Мanaged DNS providerCarl

What objective does Anycast DNS serve?

A communication or routing technique called Anycast DNS makes it possible to send and receive data more quickly. Using this technique, a single IP address can be typed into several DNS servers worldwide. Any of them is capable of responding to the request. The intended outcome is for the server to react physically closest to the user. This greatly accelerates the response time (DNS resolution).

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Get familiar with the DNS resolution process

November 24, 2022DNS, DNS servers, NetworkAnycast DNS, authoritative DNS server, DDoS attack, DNESSEC, DNS hierarchy, DNS lookup, DNS query, DNS recursive server, DNS resolution, DNS resolution process, DNS server, DNS spoofing, Domain Name System (DNS) resolution, DynamicDNS, IP address, IPv4 address, IPv6 address, Private DNS server, Root, TLDCarl

The DNS resolution process is the core of understanding how the Domain Name System works. That’s why, in this article today, we will explore it. So, let’s start.

DNS resolution description

Domain Name System (DNS) resolution is the procedure of acquiring an IP address (IPv4 or IPv6 addresses) through its domain. This is done to make life easier for online users. The easiest way to understand DNS resolution is to picture a phone book with the names of people in it. But because it’s so hard to remember their phone numbers, we don’t. The same idea applies to DNS resolution. It gets to its IP address via the domain name by sending DNS queries.

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Recursive DNS server – Everything you need to know

November 16, 2022DNSDDoS, DNS query, DNS records, DNS resolution, DNS server, Domain Name System (DNS), IP address, Recursive DNS, Recursive DNS server, TTLCarl

The Recursive DNS server is an important actor within the Domain Name System (DNS). Its work is vital to get answers to the huge number of DNS queries that are sent every minute.

What is a Recursive DNS server?

A Recursive DNS is a seeker of information. It’s the one in charge of seeking the necessary DNS information to respond to the DNS queries sent by users.

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