setting auth-zone

Hello

When configuring for auth-zone:, the domain returns as NULL.

unbound [info] [2747:0] info: auth_zone . query www.msn.com. A, domain NULL notexact notexist, ce NULL, rrset NULL

unbound [info] [2747:0] info: auth_zone . query www.msn.com. A, domain NULL notexact notexist, ce NULL, rrset NULL

unbound [info] [2747:0] info: auth_zone . query www.msn.com. A, domain NULL notexact notexist, ce NULL, rrset NULL

unbound [info] [2747:0] info: auth_zone . query www.msn.com. A, domain NULL notexact notexist, ce NULL, rrset NULL

unbound [info] [2747:0] info: auth_zone . query www.msn.com. A, domain NULL notexact notexist, ce NULL, rrset NULL

test-unbound [notice] ResolveURL ub_resolve() (domain name=www.msn.com).

test-unbound [notice] PrintUbResults qname=www.msn.com qtype=1 qclass=1 canonname=(null) rcode=2 answer_len=0 secure=0 bogus=0 ttl=0 (domain name=www.msn.com).

test-unbound [notice] PrintUbResults domain name may exist, but requested data type is not available (domain name=www.msn.com).

test-unbound [notice] PrintUbResults len or data is null (domain name=www.msn.com).

This is the configuration I used.

auth-zone:

name: “.”

master: 199.7.83.42

master: 192.36.148.17

master: 192.26.92.30

master: 198.41.0.4

master: 202.12.27.33

master: 193.0.14.129

master: 199.9.14.201

If not defined then all is ok.

Thanks