Class NSRecord

An authoritative name server.

Inheritance

Object

DnsObject

ResourceRecord

NSRecord

Implements

IWireSerialiser

ICloneable

IPresentationSerialiser

Inherited Members

ResourceRecord.DefaultTTL

ResourceRecord.DefaultHostTTL

ResourceRecord.Name

ResourceRecord.CanonicalName

ResourceRecord.Type

ResourceRecord.Class

ResourceRecord.TTL

ResourceRecord.IsExpired(Nullable<DateTime>)

ResourceRecord.GetDataLength()

ResourceRecord.GetData()

ResourceRecord.Read(WireReader)

ResourceRecord.Write(WireWriter)

ResourceRecord.Equals(Object)

ResourceRecord.GetHashCode()

ResourceRecord.ToString()

ResourceRecord.Write(PresentationWriter)

ResourceRecord.Read(String)

ResourceRecord.Read(PresentationReader)

DnsObject.CreationTime

DnsObject.Length()

DnsObject.Clone()

DnsObject.Clone<T>()

DnsObject.Read(Byte[])

DnsObject.Read(Byte[], Int32, Int32)

DnsObject.Read(Stream)

DnsObject.ToByteArray()

DnsObject.Write(Stream)

Object.Equals(Object, Object)

Object.ReferenceEquals(Object, Object)

Object.GetType()

Object.MemberwiseClone()

Namespace: Makaretu.Dns

Assembly: Makaretu.Dns.dll

Syntax

public class NSRecord : ResourceRecord, IWireSerialiser, ICloneable, IPresentationSerialiser

Remarks

NS records cause both the usual additional section processing to locate a type A record, and, when used in a referral, a special search of the zone in which they reside for glue information.

The NS RR states that the named host should be expected to have a zone starting at owner name of the specified class. Note that the class may not indicate the protocol family which should be used to communicate with the host, although it is typically a strong hint.For example, hosts which are name servers for either Internet (IN) or Hesiod (HS) class information are normally queried using IN class protocols.

Constructors

NSRecord()

Creates a new instance of the NSRecord class.

Declaration

public NSRecord()

Properties

Authority

A domain-name which specifies a host which should be authoritative for the specified class and domain.

Declaration

public DomainName Authority { get; set; }

Property Value

Type	Description
DomainName

Methods

ReadData(PresentationReader)

Read the textual representation of the data that is specific to the resource record Type.

Declaration

public override void ReadData(PresentationReader reader)

Parameters

Type	Name	Description
PresentationReader	reader	The source of the resource record's data.

Overrides

ResourceRecord.ReadData(PresentationReader)

Remarks

Derived classes must implement this method.

ReadData(WireReader, Int32)

Read the data that is specific to the resource record Type.

Declaration

public override void ReadData(WireReader reader, int length)

Parameters

Type	Name	Description
WireReader	reader	The source of the resource record's data.
Int32	length	The length, in bytes, of the data.

Overrides

ResourceRecord.ReadData(WireReader, Int32)

Remarks

Derived classes must implement this method.

WriteData(PresentationWriter)

Write the textual representation of the data that is specific to the resource record.

Declaration

public override void WriteData(PresentationWriter writer)

Parameters

Type	Name	Description
PresentationWriter	writer	The destination for the resource record's data.

Overrides

ResourceRecord.WriteData(PresentationWriter)

Remarks

Derived classes should implement this method.

By default, this will write the hex encoding of the GetData() preceeded by "#" and the number integer bytes.

WriteData(WireWriter)

Write the data that is specific to the resource record Type.

Declaration

public override void WriteData(WireWriter writer)

Parameters

Type	Name	Description
WireWriter	writer	The destination for the DNS object's data.

Overrides

ResourceRecord.WriteData(WireWriter)

Remarks

Derived classes must implement this method.

Implements

IWireSerialiser

System.ICloneable

IPresentationSerialiser