30 lines
512 B
Go
30 lines
512 B
Go
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package main
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import (
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"net"
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"github.com/miekg/dns"
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)
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type Addr struct {
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IP net.IP
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}
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func (addr Addr) buildRR(name string, ttl int) dns.RR {
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if ip4 := addr.IP.To4(); ip4 != nil {
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return &dns.A{
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Hdr: dns.RR_Header{Name: name, Rrtype: dns.TypeA, Class: dns.ClassINET, Ttl: uint32(ttl)},
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A: ip4,
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}
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}
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if ip6 := addr.IP.To16(); ip6 != nil {
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return &dns.AAAA{
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Hdr: dns.RR_Header{Name: name, Rrtype: dns.TypeAAAA, Class: dns.ClassINET, Ttl: uint32(ttl)},
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AAAA: ip6,
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}
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}
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return nil
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}
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