Fix bug with new dig format

.gitignore

@@ -1 +1,2 @@
 /target
+result-bin

src/dig_response.rs

@@ -56,7 +56,7 @@ impl DigResponse {
     pub fn query(domain: impl AsRef<str>) -> anyhow::Result<Self> {
         let domain = domain.as_ref();
         let start = Instant::now();
-        let cmd = Command::new("dig")
+        let mut cmd = Command::new("dig")
             .arg("+yaml")
             .arg(domain)
             .output()
@@ -76,7 +76,9 @@ impl DigResponse {
                 String::from_utf8(if cmd.stdout.starts_with(b"-\n") {
                     cmd.stdout.into_iter().skip(2).collect()
                 } else {
-                    cmd.stdout
+                    let stdout = cmd.stdout.as_mut_slice();
+                    stdout[0] = b' ';
+                    stdout.to_vec()
                 })
                 // we skip two here --------------------------^
                 // because the dig output starts with "-\n" which fails to parse.