diff --git a/Interlace/lib/core/__version__.py b/Interlace/lib/core/__version__.py
index e8b6b09..aa1a8c4 100644
--- a/Interlace/lib/core/__version__.py
+++ b/Interlace/lib/core/__version__.py
@@ -1 +1 @@
-__version__ = '1.8.1'
+__version__ = '1.8.2'
diff --git a/Interlace/lib/core/input.py b/Interlace/lib/core/input.py
index cb4a15c..0eb096b 100644
--- a/Interlace/lib/core/input.py
+++ b/Interlace/lib/core/input.py
@@ -149,6 +149,10 @@ class InputHelper(object):
         for host in host_ranges:
             host = host.replace(" ", "").replace("\n", "")
             # check if it is a domain name
+            if len(host.split(".")[0]) == 0:
+                destination_set.add(host)
+                continue
+
             if host.split(".")[0][0].isalpha() or host.split(".")[-1][-1].isalpha():
                 destination_set.add(host)
                 continue