DNS lookup from 8.8.8.8 or 8.8.4.4 failed

[txg...@gmail.com]

C:\Users\eric>nslookup
預設伺服器:  dns.hinet.net
Address:  168.95.1.1

> xinet.net.tw
伺服器:  dns.hinet.net
Address:  168.95.1.1

未經授權的回答:
名稱:    xinet.net.tw
Address:  211.23.119.104

> server 8.8.8.8
預設伺服器:  google-public-dns-a.google.com
Address:  8.8.8.8

> xinet.net.tw
伺服器:  google-public-dns-a.google.com
Address:  8.8.8.8

*** google-public-dns-a.google.com 找不到 xinet.net.tw: Server failed
> server 8.8.4.4
預設伺服器:  google-public-dns-b.google.com
Address:  8.8.4.4

> xinet.net.tw
伺服器:  google-public-dns-b.google.com
Address:  8.8.4.4

*** google-public-dns-b.google.com 找不到 xinet.net.tw: Server failed
>  exit

[Shen Wan]

This is because the domain fails DNSSEC validation. Please enter your domain at dnsviz.net for an explanation: http://dnsviz.net/d/xinet.net.tw/dnssec/.