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    Feature Usage Stats Top APIs
    Version Source
  1. Catalog
  2. System.Net
  3. DnsResolver
  • DnsResolver
    • DnsResolver()
    • DnsResolver(DnsResolverOptions)
    • Dispose()
    • DisposeAsync()
    • ResolveAddresses(String)
    • ResolveAddresses(String, AddressFamily)
    • ResolveAddressesAsync(String, CancellationToken)
    • ResolveAddressesAsync(String, AddressFamily, CancellationToken)
    • ResolveCName(String)
    • ResolveCNameAsync(String, CancellationToken)
    • ResolveMx(String)
    • ResolveMxAsync(String, CancellationToken)
    • ResolveNs(String)
    • ResolveNsAsync(String, CancellationToken)
    • ResolvePtr(IPAddress)
    • ResolvePtr(String)
    • ResolvePtrAsync(IPAddress, CancellationToken)
    • ResolvePtrAsync(String, CancellationToken)
    • ResolveSrv(String)
    • ResolveSrvAsync(String, CancellationToken)
    • ResolveTxt(String)
    • ResolveTxtAsync(String, CancellationToken)
net11.0
namespace System.Net
{
    public sealed class DnsResolver : IAsyncDisposable, IDisposable
}
Design Reviews
  • dotnet/runtime#19443 2 months ago (Approved)
.NET
11.0
Information specific to net11.0
Assembly

System.Net.NameResolution , Version=11.0.0.0, PublicKeyToken=b03f5f7f11d50a3a

Referencing

The API is automatically referenced.

Preview The API is contained in a preview framework.
Platform Restrictions

This API is supported on any platform except for these:

  • Browser
  • Built-in API
  • Package-provided API
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08/22/2026
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