looks up the
.IR host 's
IPv4 address(es);
+.RB ` 6 '
+looks up the
+.IR host 's
+IPv6 address(es);
+and
.RB ` * '
returns all of the found addresses, separated by spaces, rather than
-just the first one.
+just the first one. If neither address family is requested, then
+.RB ` 46 '
+is assumed. Currently,
+.BR tripe-newpeers(8)
+can only resolve hostnames to IPv4 addresses, but it can `resolve'
+numeric addresses of either kind.
.PP
There is a simple concept of
.I inheritance