LookupSession assumes to follow redirects with Type.CNAME

[OrientationZero]

hello,

dig www.baidu.com result like this:
www.baidu.com.    IN CNAME www.a.shifen.com.
www.a.shifen.com. IN A          163.177.151.100
www.a.shifen.com. IN A          163.177.151.99

my code like this:

        LookupSession look = LookupSession.defaultBuilder().build();
        Name name = Name.fromString("www.baidu.com");
        look.lookupAsync(name, Type.CNAME)
                .thenAccept(f -> System.out.println(f))
                .toCompletableFuture().get();

result is :
LookupResult(records=[], aliases=[www.baidu.com.])

but I expect CNAME record:
www.baidu.com. IN CNAME www.a.shifen.com.

But using Lookup can do right thing,so what should I do?

[ibauersachs]

This is indeed a bug. As a workaround you can use a Resolver directly or use the non-async (and thus legacy) Lookup class.