dnsx

package

v1.0.0 Latest Latest Go to latest Published: Nov 13, 2020 License: MIT Imports: 5 Imported by: 86

Details

Package dnsx contains the library logic

This section is empty.

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var DefaultOptions = Options{
	BaseResolvers: DefaultResolvers,
	MaxRetries:    5,
	QuestionTypes: []uint16{miekgdns.TypeA},
}

DefaultOptions contains the default configuration options

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var DefaultResolvers = []string{
	"1.1.1.1:53",
	"1.0.0.1:53",
	"8.8.8.8:53",
	"8.8.4.4:53",
	"9.9.9.9:53",
}

DefaultResolvers contains the list of resolvers known to be trusted.

func StringToRequestType(tp string) (rt uint16, err error)

StringToRequestType conversion helper

type DNSX struct {
	QuestionTypes []uint16
	// contains filtered or unexported fields
}

DNSX is structure to perform dns lookups

func New(options Options) (*DNSX, error)

New creates a dns resolver

func (d *DNSX) Lookup(hostname string) ([]string, error)

Lookup performs a DNS A question and returns corresponding IPs

func (d *DNSX) QueryMultiple(hostname string) (*retryabledns.DNSData, error)

QueryMultiple performs a DNS question of the specified types and returns raw responses

func (d *DNSX) QueryOne(hostname string) (*retryabledns.DNSData, error)

QueryOne performs a DNS question of a specified type and returns raw responses

type Options struct {
	BaseResolvers []string
	MaxRetries    int
	QuestionTypes []uint16
}

Options contains configuration options