Start of Authority
mname: NS9.HKDNR.NET.hk
rname: HOSTMASTER.HKDNR.NET.hk
serial: 2019055685
refresh: 5400 retry: 1800
expire: 3600000 minimum: 1800
serial: 2019055685
refresh: 5400 retry: 1800
expire: 3600000 minimum: 1800
A Records