AddIP adds together the hexadecimal contents of the provided IP addresses.

MaskIP zeroes out the specified number of lower bits in the provided IP address.

NewIPLookup initializes a new IPLookup.

RecordTypeString returns the string equivalent to a RecordType value.

SlaacBits returns an IPv6 address with the lower 64 bits derived from the provided MAC address using the EUI-64 derivation.

AAAARecord represents an IPv6 DNS record.

ARecord represents an IPv4 DNS record.

CloudflareService implements the Cloudflare DNS protocol.

DuckService implements the Duck DNS protocol.

IPLookup uses an Internet service to look up the machine's source IP address.

NoIPService implements the No-IP protocol.

An Updater manages a single DNS record.

A RecordService manages transactions concerning a particular record with a dynamic DNS service.

RecordType represents a kind of dynamic DNS record.

Updaters represents a slice of updaters defined by a YAML configuration.