abundancypartners.co.uk DNS,DNS servers,DNS zone DNS record types: 5 Most Popular Examples

DNS record types: 5 Most Popular Examples

In this article we will take a closer look at the 5 most popular DNS record types. DNS records are text instructions. The computers need them to associate the domain names with their corresponding IP addresses.

A record

The first one from our list is the A record or also known as Address record. It’s definitely the most well-known DNS record type. We use A record to direct or point a hostname to its IP address. When we talk about it, we’re talking about IPv4 addresses (32-bit). And a newer AAAA record type that uses IPv6 addresses (128-bit).

As a result, your site’s A record will include the domain name/host (example.com), as well as the host’s location (IPv4 address), type (A), and TTL (time to live). It’s the most often utilized DNS record.

SOA record

The second one is the Start Of Authority record or SOA record for short. It is the one that is critical to understand. Why? Because it depicts the Start of the Authoritative DNS zone. This DNS record offers a lot of helpful information for the DNS zone. This DNS record is necessary if you want your network to function smoothly and without problems. It directs traffic to the primary DNS server. The DNS administrator’s information and contact information are stored in the SOA record and details related to zone transfers. It also contains a number of parameters, such as the domain serial number. It’s important to note that each DNS zone should only have one SOA record.

PTR record

The PTR record is the following one. You can frequently find it as a Pointer record. We use it to execute backchecks and to reverse the A record. What is the mechanism behind it? It links a hostname to a specific IP address (IPv4 or IPv6). We need it because the rest of the world’s servers may request verification that an IP address matches a hostname before accepting a service, communicating, or doing anything else. As a result, we routinely employ it in host authentication.

MX record

The MX record, which stands for Mail Exchanger record, is another critical DNS record type. Its purpose is to direct the receiving email server for a given domain name in the proper path. It contains the domain name that points to the incoming mail server’s hostname. We should also note that it must point to a hostname rather than an IP address.

In case of failure, you can generate a backup by setting up numerous MX records with different priorities. It is critical that you are able to receive emails accurately.

CNAME record

The CNAME record is the last DNS record type on our list. Its goal is to identify which subdomain or domain name is the canonical one. For subdomains, we commonly use CNAME records. As a result, DNS administration becomes a lot easier. All of your subdomains will be affected by any changes you make to your domain name. It would be helpful if you just used a CNAME record to point your subdomains to the domain name.

Conclusion

Now you are familiar with the 5 most popular DNS record types – A record, SOA record, PTR record, MX record, and CNAME record. So go ahead and put them into action. Best of luck!

Leave a Reply

Your email address will not be published. Required fields are marked *

Related Post

DNS Hosting Provider: How to Choose the Best for You?DNS Hosting Provider: How to Choose the Best for You?

If you’re launching a website or application, it’s important to choose a reliable DNS hosting provider. DNS (Domain Name System) is responsible for mapping your domain name to an IP address, ensuring that your website or application is accessible to users around the world. But how do you choose the best provider for your needs? In this blog post, we’ll explore what a DNS hosting provider is, why you should trust one, and factors to consider when choosing one.

(more…)

Secondary DNS explained in detailSecondary DNS explained in detail

One essential component that plays a vital role in achieving insurance of the stability and performance of your website is Secondary DNS (Domain Name System). In this blog post, we will explain what it is, explore its importance, benefits, and how it can enhance the reliability and efficiency of your online presence.

What is Secondary DNS?

At its core, the Domain Name System (DNS) is responsible for translating human-readable domain names into machine-readable IP addresses, facilitating seamless communication on the internet. Secondary DNS refers to an additional DNS server that acts as a backup to the primary DNS server. It plays a crucial role in distributing DNS query loads, improving redundancy, and safeguarding against downtime caused by DNS-related issues.

(more…)

DNSSEC – Purpose & BenefitsDNSSEC – Purpose & Benefits

Introduction to DNSSEC: Definition & Overview

DNSSEC, or Domain Name System Security Extensions, is an Internet security protocol designed to protect the response received from a domain name system query. It is composed of a set of protocols and extensions which protect the integrity, authenticity, and availability of the data returned by a DNS server. DNSSEC requires that before a server returns a response, it first checks that the response’s associated signature is valid and that the response has been signed by the server responsible for the DNS zone. By doing so, it ensures the integrity of the response and eliminates the possibility of malicious third-party interference. Additionally, Domain Name System Security Extensions can also be used to authenticate responses, allowing for the verifiable validation of the originator of the response. In summary, it is an important protocol that ensures the validity and secure transfer of DNS activity.

What is DS record and why do you need it?

(more…)