Class default

DNS over HTTP resolver. Uses a list of servers to resolve DNS records with HTTP requests.

Index

Constructors

Properties

_TXTcache _abortControllers _cache _request _servers

Methods

_getShuffledServers cancel clearCache getServers resolve resolve4 resolve6 resolveTxt setServers

Constructors

constructor

new default(options?): default
Parameters
- Optional options: ResolverOptions = {}
Returns default
- Defined in index.ts:34

Properties

`Private` `Readonly` _TXTcache

_TXTcache: default<string, string[][]>

`Private` _abortControllers

_abortControllers: AbortController[]

`Private` `Readonly` _cache

_cache: default<string, string[]>

`Private` `Readonly` _request

_request: Request

`Private` _servers

_servers: string[]

Methods

_getShuffledServers

_getShuffledServers(): string[]
Get a shuffled array of the IP addresses currently configured for DNS resolution. These addresses are formatted according to RFC 5952. It can include a custom port.

Returns string[]
- Defined in index.ts:65

cancel

cancel(): void
Cancel all outstanding DNS queries made by this resolver. Any outstanding requests will be aborted and promises rejected.

Returns void
- Defined in index.ts:49

clearCache

clearCache(): void
Returns void
- Defined in index.ts:259

getServers

getServers(): string[]
Get an array of the IP addresses currently configured for DNS resolution. These addresses are formatted according to RFC 5952. It can include a custom port.

Returns string[]
- Defined in index.ts:57

resolve

resolve(hostname, rrType?): Promise<string[][]>
Uses the DNS protocol to resolve the given host name into the appropriate DNS record
Parameters
- hostname: string
  host name to resolve
- Optional rrType: "TXT"
  resource record type
Returns Promise<string[][]>
- Defined in index.ts:93
resolve(hostname, rrType): Promise<string[]>
Parameters
- hostname: string
- rrType: "A" | "AAAA"
Returns Promise<string[]>
- Defined in index.ts:94
resolve(hostname): Promise<string[]>
Parameters
- hostname: string
Returns Promise<string[]>
- Defined in index.ts:95

resolve4

resolve4(hostname): Promise<string[]>
Uses the DNS protocol to resolve the given host name into IPv4 addresses
Parameters
- hostname: string
  host name to resolve
Returns Promise<string[]>
- Defined in index.ts:114

resolve6

resolve6(hostname): Promise<string[]>
Uses the DNS protocol to resolve the given host name into IPv6 addresses
Parameters
- hostname: string
  host name to resolve
Returns Promise<string[]>
- Defined in index.ts:164

resolveTxt

resolveTxt(hostname): Promise<string[][]>
Uses the DNS protocol to resolve the given host name into a Text record
Parameters
- hostname: string
  host name to resolve
Returns Promise<string[][]>
- Defined in index.ts:214

setServers

setServers(servers): void
Sets the IP address and port of servers to be used when performing DNS resolution.
Parameters
- servers: string[]
  array of RFC 5952 formatted addresses.
Returns void
- Defined in index.ts:83