A secure DNS is valuable whether or not we get rid of CAs, since CAs rely on DNS queries to verify domain ownership.
And if we have a secure DNS, then CAs are completely redundant. I'd much rather trust a handful of domain registrars than a handful of domain registrars, plus 100 random questionably competent organisations all over the world. Especially when any one of them can generate keys for every domain on the planet.
alt Hacker News
A secure DNS is valuable whether or not we get rid of CAs, since CAs rely on DNS queries to verify domain ownership.
And if we have a secure DNS, then CAs are completely redundant. I'd much rather trust a handful of domain registrars than a handful of domain registrars, plus 100 random questionably competent organisations all over the world. Especially when any one of them can generate keys for every domain on the planet.