DNS Record

There are several types of DNS records. Here are some of the most common ones:

There are other types of DNS records as well, but these are some of the most commonly used ones.

Some Important KB Article and Links are several types of DNS records. Here are some of the most common ones:

Check MX Lookup

https://mxtoolbox.com/MXLookup.aspx

https://toolbox.googleapps.com/apps/checkmx/

Check Blacklists

https://mxtoolbox.com/blacklists.aspx

Check DMARC

https://mxtoolbox.com/DMARC.aspx

Check DNS Lookup

https://mxtoolbox.com/DnsLookup.aspx