Certificate expired on https://9fans.net prevents go get

[lukehoban]

lukeh@Lukes-MacBook-Pro:~/dd/temp/go/src/github.com$ go get -u -v github.com/rogpeppe/godef
github.com/rogpeppe/godef (download)
Fetching https://9fans.net/go/acme?go-get=1
https fetch failed.
import "9fans.net/go/acme": https fetch: Get https://9fans.net/go/acme?go-get=1: x509: certificate has expired or is not yet valid
package 9fans.net/go/acme: unrecognized import path "9fans.net/go/acme"

Chrome tells me This server could not prove that it is 9fans.net; its security certificate expired yesterday.

[lukehoban]

This appears to be fixed now.

[glennblock]

@lukehoban failing for me.

gblock-mbps1:.vscode gblock$ go get -u -v github.com/rogpeppe/godef
github.com/rogpeppe/godef (download)
Fetching https://9fans.net/go/acme?go-get=1
https fetch failed.
import "9fans.net/go/acme": https fetch: Get https://9fans.net/go/acme?go-get=1: x509: certificate has expired or is not yet valid
package 9fans.net/go/acme: unrecognized import path "9fans.net/go/acme"
gblock-mbps1:.vscode gblock$