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resolve4

function resolve4
Jump to headingresolve4(
hostname: string,
callback: (
err: ErrnoException | null,
addresses: string[],
) => void
,
): void

Deno compatibility

The ttl option is not supported.

Uses the DNS protocol to resolve a IPv4 addresses (A records) for the hostname. The addresses argument passed to the callback function will contain an array of IPv4 addresses (e.g.['74.125.79.104', '74.125.79.105', '74.125.79.106']).

Parameters Jump to heading

Jump to headinghostname: string

Host name to resolve.

Jump to headingcallback: (
err: ErrnoException | null,
addresses: string[],
) => void

Return Type Jump to heading

void
Jump to headingresolve4(
hostname: string,
callback: (
err: ErrnoException | null,
addresses: RecordWithTtl[],
) => void
,
): void

Deno compatibility

The ttl option is not supported.

Parameters Jump to heading

Jump to headinghostname: string
Jump to headingcallback: (
err: ErrnoException | null,
addresses: RecordWithTtl[],
) => void

Return Type Jump to heading

void
Jump to headingresolve4(
hostname: string,
options: ResolveOptions,
callback: (
err: ErrnoException | null,
addresses: string[] | RecordWithTtl[],
) => void
,
): void

Deno compatibility

The ttl option is not supported.

Parameters Jump to heading

Jump to headinghostname: string
Jump to headingcallback: (
err: ErrnoException | null,
addresses: string[] | RecordWithTtl[],
) => void

Return Type Jump to heading

void
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