const crypto/x509.nameTypeDNS

3 uses

	crypto/x509 (current package)
		parser.go#L409: 		case nameTypeDNS:
		x509.go#L1071: 	nameTypeDNS   = 2
		x509.go#L1160: 		rawValues = append(rawValues, asn1.RawValue{Tag: nameTypeDNS, Class: 2, Bytes: []byte(name)})