org.freedesktop.resolve1.NoNameServers
org.freedesktop.resolve1.InvalidReply
org.freedesktop.resolve1.NoSuchRR
org.freedesktop.resolve1.CNameLoop
org.freedesktop.resolve1.Aborted
org.freedesktop.resolve1.NoSuchService
org.freedesktop.resolve1.DnssecFailed
org.freedesktop.resolve1.NoTrustAnchor
org.freedesktop.resolve1.ResourceRecordTypeUnsupported
org.freedesktop.resolve1.NoSuchLink
org.freedesktop.resolve1.NoSuchDelegate
org.freedesktop.resolve1.LinkBusy
org.freedesktop.resolve1.NetworkDown
org.freedesktop.resolve1.DnsError.*