32 lines
442 B
Go
32 lines
442 B
Go
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package netx
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import (
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"fmt"
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"net"
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)
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type dns struct{}
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func NewDNS() *dns {
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return &dns{}
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}
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// 查询A记录，返回IPV4和IPV6的切片
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func GetA(domain string) ([]string, error) {
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iprecords, _ := net.LookupIP("facebook.com")
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for _, ip := range iprecords {
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fmt.Println(ip)
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}
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}
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// 查询CNAME记录
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func GetCNAME(domain string) (string, error) {
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cname, _ := net.LookupCNAME("m.facebook.com")
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fmt.Println(cname)
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}
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// chaxun
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