DNS PTR record is one of the essential DNS records. It is one of the few that deserve proper attention. So let’s explain a little bit more and get to know why it is so important.
DNS PTR record – meaning
The DNS PTR record has a specific purpose. It is to point the IP address to the domain name. Therefore, it can operate successfully both with IPv4 and IPv6 addresses. Furthermore, this type of DNS record makes it possible for you to achieve Reverse DNS.
Receiving mail servers want to verify the source of an email. For this matter, they will do a DNS Reverse lookup, and they will investigate for PTR records. DNS PTR record makes it possible to guarantee that the IP address truly belongs to the domain name.
Detailed article about PTR Record configuration
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DMARC record is a must for every domain owner. If you have a website, you would want to ensure that your customers will only receive emails that you have sent yourself. The communication between you and your visitors will remain clear.
The DMARC record explained.
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There are numerous types of DNS records, and for importance to understand DNS, we have to know how they work and their purpose. The SOA record is one of them, and it is one of the most common records. Let’s explain what it is and why it is essential to have it.
What is the SOA record?
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