diff --git a/pkgs/tools/security/zdns/default.nix b/pkgs/tools/security/zdns/default.nix
new file mode 100644
index 000000000000..913735d4cb9f
--- /dev/null
+++ b/pkgs/tools/security/zdns/default.nix
@@ -0,0 +1,28 @@
+{ lib
+, buildGoModule
+, fetchFromGitHub
+}:
+
+buildGoModule rec {
+  pname = "zdns";
+  version = "20210327-${lib.strings.substring 0 7 rev}";
+  rev = "8c53210f0b9a4fe16c70a5d854e9413c3d0c1ba2";
+
+  src = fetchFromGitHub {
+    owner = "zmap";
+    repo = pname;
+    inherit rev;
+    sha256 = "0pdfz1489ynpw72flalnlkwybp683v826icjx7ljys45xvagdvck";
+  };
+
+  vendorSha256 = "0b8h5n01xmhar1a09svb35ah48k9zdy1mn5balq0h2l0jxr05z78";
+
+  subPackages = [ "zdns" ];
+
+  meta = with lib; {
+    description = "CLI DNS lookup tool";
+    homepage = "https://github.com/zmap/zdns";
+    license = with licenses; [ asl20 ];
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 6b22227ce463..3738b7f5eb1e 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -26748,6 +26748,8 @@ in
 
   zathura = callPackage ../applications/misc/zathura { };
 
+  zdns = callPackage ../tools/security/zdns { };
+
   zerobin = callPackage ../applications/networking/zerobin { };
 
   zeroc-ice = callPackage ../development/libraries/zeroc-ice {