Brianna

Domain Key DNS (DKD) is a Domain Name System (DNS) service that provides a secure, distributed mechanism for resolving hostnames. DNS is a fundamental component of the Internet, and DKD provides an alternative to the standard DNS service, which is based on the IP address of a host.

DomainKeys Identified Mail (DKIM) is a technology that provides a secure method for verifying the identity of a sender and for authenticating the content of an email. DKIM uses a domain key to sign an email message, which then can be verified using the domain key’s public key.

DKIM can be used to verify the identity of a sender, to protect the integrity of email messages, and to ensure that messages were not modified in transit. DKIM can also be used to generate signed messages from a user’s authenticated email account.