這樣人家怎麼寄信給你啊？

> set q=ns
> gw.idv.tw
Server: dns.hinet.net
Address: 168.95.1.1#53

** server can't find gw.idv.tw: NXDOMAIN
> set q=any
> gw.idv.tw
Server: dns.hinet.net
Address: 168.95.1.1#53

** server can't find gw.idv.tw: NXDOMAIN
> rp.gw.idv.tw
Server: dns.hinet.net
Address: 168.95.1.1#53

** server can't find rp.gw.idv.tw: NXDOMAIN