vertx / io.vertx.reactivex.core.dns / DnsClient

# DnsClient

`open class DnsClient`

Provides a way to asynchronously lookup information from DNS servers.

Please consult the documentation for more information on DNS clients.

NOTE: This class has been automatically generated from the io.vertx.core.dns.DnsClient non RX-ified interface using Vert.x codegen.

### Constructors

<init> | `DnsClient(delegate: DnsClient)`

### Properties

__TYPE_ARG | `static val __TYPE_ARG: TypeArg<DnsClient>`

### Functions

equals | `open fun equals(other: Any?): Boolean`
getDelegate | `open fun getDelegate(): DnsClient`
hashCode | `open fun hashCode(): Int`
lookup | `open fun lookup(name: String, handler: Handler<AsyncResult<String>>): DnsClient` Try to lookup the A (ipv4) or AAAA (ipv6) record for the given name. The first found will be used.
lookup4 | `open fun lookup4(name: String, handler: Handler<AsyncResult<String>>): DnsClient` Try to lookup the A (ipv4) record for the given name. The first found will be used.
lookup6 | `open fun lookup6(name: String, handler: Handler<AsyncResult<String>>): DnsClient` Try to lookup the AAAA (ipv6) record for the given name. The first found will be used.
newInstance | `open static fun newInstance(arg: DnsClient): DnsClient`
resolveA | `open fun resolveA(name: String, handler: Handler<AsyncResult<MutableList<String>>>): DnsClient` Try to resolve all A (ipv4) records for the given name.
resolveAAAA | `open fun resolveAAAA(name: String, handler: Handler<AsyncResult<MutableList<String>>>): DnsClient` Try to resolve all AAAA (ipv6) records for the given name.
resolveCNAME | `open fun resolveCNAME(name: String, handler: Handler<AsyncResult<MutableList<String>>>): DnsClient` Try to resolve the CNAME record for the given name.
resolveMX | `open fun resolveMX(name: String, handler: Handler<AsyncResult<MutableList<MxRecord>>>): DnsClient` Try to resolve the MX records for the given name.
resolveNS | `open fun resolveNS(name: String, handler: Handler<AsyncResult<MutableList<String>>>): DnsClient` Try to resolve the NS records for the given name.
resolvePTR | `open fun resolvePTR(name: String, handler: Handler<AsyncResult<String>>): DnsClient` Try to resolve the PTR record for the given name.
resolveSRV | `open fun resolveSRV(name: String, handler: Handler<AsyncResult<MutableList<SrvRecord>>>): DnsClient` Try to resolve the SRV records for the given name.
resolveTXT | `open fun resolveTXT(name: String, handler: Handler<AsyncResult<MutableList<String>>>): DnsClient` Try to resolve the TXT records for the given name.
reverseLookup | `open fun reverseLookup(ipaddress: String, handler: Handler<AsyncResult<String>>): DnsClient` Try to do a reverse lookup of an IP address. This is basically the same as doing trying to resolve a PTR record but allows you to just pass in the IP address and not a valid ptr query string.
rxLookup | `open fun rxLookup(name: String): Maybe<String>` Try to lookup the A (ipv4) or AAAA (ipv6) record for the given name. The first found will be used.
rxLookup4 | `open fun rxLookup4(name: String): Maybe<String>` Try to lookup the A (ipv4) record for the given name. The first found will be used.
rxLookup6 | `open fun rxLookup6(name: String): Maybe<String>` Try to lookup the AAAA (ipv6) record for the given name. The first found will be used.
rxResolveA | `open fun rxResolveA(name: String): Single<MutableList<String>>` Try to resolve all A (ipv4) records for the given name.
rxResolveAAAA | `open fun rxResolveAAAA(name: String): Single<MutableList<String>>` Try to resolve all AAAA (ipv6) records for the given name.
rxResolveCNAME | `open fun rxResolveCNAME(name: String): Single<MutableList<String>>` Try to resolve the CNAME record for the given name.
rxResolveMX | `open fun rxResolveMX(name: String): Single<MutableList<MxRecord>>` Try to resolve the MX records for the given name.
rxResolveNS | `open fun rxResolveNS(name: String): Single<MutableList<String>>` Try to resolve the NS records for the given name.
rxResolvePTR | `open fun rxResolvePTR(name: String): Maybe<String>` Try to resolve the PTR record for the given name.
rxResolveSRV | `open fun rxResolveSRV(name: String): Single<MutableList<SrvRecord>>` Try to resolve the SRV records for the given name.
rxResolveTXT | `open fun rxResolveTXT(name: String): Single<MutableList<String>>` Try to resolve the TXT records for the given name.
rxReverseLookup | `open fun rxReverseLookup(ipaddress: String): Maybe<String>` Try to do a reverse lookup of an IP address. This is basically the same as doing trying to resolve a PTR record but allows you to just pass in the IP address and not a valid ptr query string.
toString | `open fun toString(): String`