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  "framework" : "SystemConfiguration",
  "identifier" : "/documentation/SystemConfiguration/dns-entity-keys",
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  "title" : "DNS Entity Keys"
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# DNS Entity Keys

Keys that correspond to values in the `kSCEntNetDNS` dictionary.

## Topics

### Constants

[`let kSCPropNetDNSDomainName: CFString`](/documentation/SystemConfiguration/kSCPropNetDNSDomainName-swift.var)

The DNS key `DomainName`, whose value is of type `CFString`.

[`let kSCPropNetDNSOptions: CFString`](/documentation/SystemConfiguration/kSCPropNetDNSOptions-swift.var)

The DNS key `Options`, whose value is of type `CFString`.

[`let kSCPropNetDNSSearchDomains: CFString`](/documentation/SystemConfiguration/kSCPropNetDNSSearchDomains-swift.var)

The DNS key `SearchDomains`, whose value is of type `CFArray`, containing elements of type `CFString`.

[`let kSCPropNetDNSSearchOrder: CFString`](/documentation/SystemConfiguration/kSCPropNetDNSSearchOrder-swift.var)

The DNS key `SearchOrder`, whose value is of type `CFNumber`.

[`let kSCPropNetDNSServerAddresses: CFString`](/documentation/SystemConfiguration/kSCPropNetDNSServerAddresses-swift.var)

The DNS key `ServerAddresses`, whose value is of type `CFArray`, containing elements of type `CFString`.

[`let kSCPropNetDNSServerPort: CFString`](/documentation/SystemConfiguration/kSCPropNetDNSServerPort-swift.var)

The DNS key `ServerPort`, whose value is of type `CFNumber`.

[`let kSCPropNetDNSServerTimeout: CFString`](/documentation/SystemConfiguration/kSCPropNetDNSServerTimeout-swift.var)

The DNS key `ServerTimeout`, whose value is of type `CFNumber`.

[`let kSCPropNetDNSSortList: CFString`](/documentation/SystemConfiguration/kSCPropNetDNSSortList-swift.var)

The DNS key `SortList`, whose value is of type `CFArray`, containing elements of type `CFString`.

[`let kSCPropNetDNSSupplementalMatchDomains: CFString`](/documentation/SystemConfiguration/kSCPropNetDNSSupplementalMatchDomains-swift.var)

The DNS key `SupplementalMatchDomains`, whose value is of type `CFArray`, containing elements of type `CFString`.

[`let kSCPropNetDNSSupplementalMatchOrders: CFString`](/documentation/SystemConfiguration/kSCPropNetDNSSupplementalMatchOrders-swift.var)

The DNS key `SupplementalMatchOrders`, whose value is of type `CFArray`, containing elements of type `CFNumber`.


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