Search domain query failed.

Expected behavior

The DNS resolver should find valid DNS records, I am trying to connect to the redis hosted on azure. I looked at the existing similar issues but looks like this issue still exists.

Actual behavior

Caused by: io.netty.resolver.dns.DnsResolveContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'redis-c.redis.c.windows.net' failed to resolve 'redis-c.redis.c.windows.net.some.com' after 12 queries 
	at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:877) ~[netty-resolver-dns-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:838) ~[netty-resolver-dns-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:333) ~[netty-resolver-dns-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:520) ~[netty-resolver-dns-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.resolver.dns.DnsResolveContext.access$400(DnsResolveContext.java:63) ~[netty-resolver-dns-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.resolver.dns.DnsResolveContext$3.operationComplete(DnsResolveContext.java:377) ~[netty-resolver-dns-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:511) ~[netty-common-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:504) ~[netty-common-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:483) ~[netty-common-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:424) ~[netty-common-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:103) ~[netty-common-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.resolver.dns.DnsQueryContext.setSuccess(DnsQueryContext.java:196) ~[netty-resolver-dns-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.resolver.dns.DnsQueryContext.finish(DnsQueryContext.java:188) ~[netty-resolver-dns-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1149) ~[netty-resolver-dns-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) ~[netty-codec-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1408) ~[netty-transport-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:930) ~[netty-transport-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93) ~[netty-transport-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:677) ~[netty-transport-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:612) ~[netty-transport-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:529) ~[netty-transport-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:491) ~[netty-transport-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:905) ~[netty-common-4.1.33.Final.jar:4.1.33.Final]
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.33.Final.jar:4.1.33.Final]
	at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_181]

Steps to reproduce or test case

Redis version

Redisson version

3.10.3 and netty 4.1.33

Redisson configuration

Spring Boot Redisson example