目前已知状况是全新用户无DNS规则资料可过滤广告，
旧用户若有资料或备份到 iCloud，则可以传承使用。
https://www.ptt.cc/bbs/iOS/M.1507567355.A.3FD.html
有网友分享可用朋友的 iCloud 帐号吸取精华。
也有板友分享可透过下载旧版的方式，得到规则清单。
https://www.ptt.cc/bbs/iOS/M.1507611893.A.D03.html
＊某篇推文我有提供下列网址，用以手动加入清单(板友测试OK)：
http://www.writeurl.com/publish/338bl9xoru6l183jphxd
发讯息回报并询问作者后，以下为作者之回复：
“we had to get rid of the domain list to
comply with Apple's review guidelines.
We'll introduce some ways of sharing and
importing them in the next version.
Users that had previous version of AdBlock
and had iCloud Drive enabled for AdBlock
should have domain list, as it was saved in iCloud.”
https://i.imgur.com/jlmatz4.png
简单来说就是因应苹果规条，所以DNS规则才会是空的，
他们希望在下个版本，能介绍如何分享或输入资料。
目前，开头提到的三个方法，大家先试着用看看。