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simple resolve for home stuffs 

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
This commit is contained in:
Vincent Batts 2021-07-22 22:14:14 -04:00
parent 5a145eb34c
commit e30da984f6
Signed by: vbatts
GPG Key ID: 10937E57733F1362
1 changed files with 9 additions and 15 deletions
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24
main.go
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@ -1,13 +1,15 @@
package main package main
import ( import (
"log" "fmt"
"os"
dns "github.com/Focinfi/go-dns-resolver" dns "github.com/Focinfi/go-dns-resolver"
) )
func main() { func main() {
domains := []string{"google.com", "twitter.com"} //domains := []string{"google.com", "twitter.com"}
domains := []string{os.Args[1]}
//types := []dns.QueryType{dns.TypeA, dns.TypeNS, dns.TypeMX, dns.TypeTXT} //types := []dns.QueryType{dns.TypeA, dns.TypeNS, dns.TypeMX, dns.TypeTXT}
types := []dns.QueryType{dns.TypeA} types := []dns.QueryType{dns.TypeA}
@ -15,17 +17,6 @@ func main() {
dns.Config.SetTimeout(uint(2)) dns.Config.SetTimeout(uint(2))
dns.Config.RetryTimes = uint(4) dns.Config.RetryTimes = uint(4)
// Simple usage
_ = func() {
if results, err := dns.Exchange("google.com", "119.29.29.29:53", dns.TypeA); err == nil {
for _, r := range results {
log.Println(r.Record, r.Type, r.Ttl, r.Priority, r.Content)
}
} else {
log.Fatal(err)
}
}
// Create and setup resolver with domains and types // Create and setup resolver with domains and types
resolver := dns.NewResolver("10.0.30.1") resolver := dns.NewResolver("10.0.30.1")
resolver.Targets(domains...).Types(types...) resolver.Targets(domains...).Types(types...)
@ -34,9 +25,12 @@ func main() {
//res.ResMap is a map[string]*ResultItem, key is the domain //res.ResMap is a map[string]*ResultItem, key is the domain
for target := range res.ResMap { for target := range res.ResMap {
log.Printf("%v: \n", target) //log.Printf("%v: \n", target)
for _, r := range res.ResMap[target] { for _, r := range res.ResMap[target] {
log.Println(r.Record, r.Type, r.Ttl, r.Priority, r.Content) if len(r.Content) != 0 {
fmt.Println(r.Content)
}
//log.Println(r.Record, r.Type, r.Ttl, r.Priority, r.Content)
} }
} }
} }