Basic DNS check works

examples/deser.rs

@@ -0,0 +1,12 @@
+use serde::Deserialize;
+
+
+#[derive(Debug, Deserialize)]
+struct Demo {
+  query_time: String
+}
+
+fn main() {
+  let d: Demo = serde_yaml_ng::from_str("query_time: !!timestamp 2025-02-09T14:12:32.022Z").unwrap();
+  println!("{}", d.query_time);
+}