嗯

久久要查一下都想不起來，用 nslookup 快速查詢 dns 的 TXT record。

複製 copy command：

nslookup -q=txt

easy way：

> nslookup -q=txt apple.com

一般方式：

> nslookup

>set q=txt

>apple.com（輸入要查詢的網域）

（會出現下面這堆）

伺服器:  dns.google
Address:  8.8.8.8

未經授權的回答:
apple.com       text =

        "77a4a6de-da14-449c-83c4-85366e0f55f9"
apple.com       text =

        "apple-domain-verification=X5Jt76bn3Dnmgzjj"
apple.com       text =

        "ValidationTokenValue=77a4a6de-da14-449c-83c4-85366e0f55f9"
apple.com       text =

        "miro-verification=2494d255c4c50b1e521650a0659cbf3fa08b0072"
apple.com       text =

        "facebook-domain-verification=n6cqjfucq6plswmtfbwnbbeu1qiq3v"
apple.com       text =

        "v=spf1 include:_spf.apple.com include:_spf-txn.apple.com ~all"
apple.com       text =

        "adobe-idp-site-verification=6bd5e74c-a3a0-4781-b2e1-e95399b5e11c"
apple.com       text =

        "webexdomainverification.8C462=b728ec3f-dfc9-42f9-92cb-9ba8853cbee8"
apple.com       text =

        "google-site-verification=zBSq1mG5ssu2If-C17UAz_MzSZDcx03MVxmeDwMNc5w"
apple.com       text =

        "cisco-ci-domain-verification=6f3bfb849796a518061f8e8c4356f687a138502d86db742791685059176547dd"
apple.com       text =

        "cerner-client-id=22dd1d8a-5e8b-4e1e-80ef-39bcdfd42798"