An A record aka address record, specifies which IP address is assigned to a particular domain.
The A entry is not required, for example, in a situation when a domain is used only for mail then an A record is not necessary.
An A record aka address record, specifies which IP address is assigned to a particular domain.
The A entry is not required, for example, in a situation when a domain is used only for mail then an A record is not necessary.