DNS/1/PublicDNS/CleanBrowsingについて、ここに記述してください。
You get to decide what type of content is allowed in your home or network. Parents can protect their kids from adult content, schools can be CIPA compliant and businesses can block malicious domains and gain visibility into their network. All it takes is 5 minutes.
185.228.168.168 (or 185.228.169.168).
$ dig -t txt aa.sub.mufj.jp @185.228.168.168
- TXT "Your_cache_server_is_vulnerable."
$ dig c.flip.e-ontap.com @185.228.168.168
- こっちも脆弱です。