reversedns

Documentation

Index

• Variables
• func GetReverseDns(ipAddr string) ([]string, error)
• func GetReverseDnsForIP(ipAddress net.IP) ([]string, error)
• func GetReverseDnsForIPs(ips []net.IP) (map[string][]string, error)

Variables

var LookupAddrFn = net.DefaultResolver.LookupAddr

LookupAddrFn is defined as variable to ease testing

Functions

func GetReverseDns

func GetReverseDns(ipAddr string) ([]string, error)

GetReverseDns returns the hostname for the given IP address as a string.

func GetReverseDnsForIP

func GetReverseDnsForIP(ipAddress net.IP) ([]string, error)

GetReverseDnsForIP returns the reverse DNS for the given IP address as a net.IP.

func GetReverseDnsForIPs

func GetReverseDnsForIPs(ips []net.IP) (map[string][]string, error)

GetReverseDnsForIPs returns the reverse DNS for the given IPs addresses.