Ok, it's inconvenient and clumsy in ways that make it easy to shoot oneself in the foot. But that's not dangerous?

When you shoot yourself in the foot with DNSSEC, you typically end up with a non-working setup.

The biggest problem is that DNS replies are often cached, so fixes for the mistakes can take a while to propagate. With Let's Encrypt you typically can fix stuff right away if something fails.

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tptacek an hour ago | parent [-]

When you shoot yourself in the foot with DNSSEC, your entire domain falls of the Internet, as if it had never existed in the first place. It's basically the worst possible case failure and it's happened to multiple large shops; Slack being the most notorious recent example.

	▲	cyberax 7 minutes ago \| parent [-]
		Yes, and it'd be great if DNSSEC added an "advisory" signature level. So it can be deployed without doing a leap of faith. But let's not pretend that WebPKI is perfect. More than one large service failed at some point because of a forgotten TLS certificate renewal. And more than one service was pwned because a signing key leaked. Or a wildcard certificate turned out to be more wildcard than expected. I understand the failures of DNSSEC and DNS in general. And we need to do something about it because it's really showing signs of its age as we continue to pile on functionality onto it. I don't have an idea for a good solution for everything, but I just can't imagine us piling EVERYTHING onto WebPKI either.