Stephane Bortzmeyer via Unbound-users writes: > Thanks, but it seems to work with very recent Unbounds only (the one > in Debian stable, or the one in Ubuntu LTS reply REFUSED).
Unbound 1.6.2, 24 april 2017: Add trustanchor.unbound CH TXT that gets a response with a number of TXT RRs with a string like "example.com. 2345 1234" with the trust anchors and their keytags.
