2 files changed, 5 insertions, 0 deletions
diff --git a/Gemfile b/Gemfile
index 8d5fd8bbbcb..d6427ed48ec 100644
--- a/Gemfile
+++ b/Gemfile
@@ -431,3 +431,6 @@ gem 'flipper-active_support_cache_store', '~> 0.13.0'
 # Structured logging
 gem 'lograge', '~> 0.5'
 gem 'grape_logging', '~> 1.7'
+
+# DNS Lookup
+gem 'net-dns', '~> 0.9.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 4dda0bcad18..938c518791f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -473,6 +473,7 @@ GEM
       mustermann (~> 1.0.0)
     mysql2 (0.4.10)
     nakayoshi_fork (0.0.4)
+    net-dns (0.9.0)
     net-ldap (0.16.0)
     net-ssh (5.0.1)
     netrc (0.11.0)
@@ -1057,6 +1058,7 @@ DEPENDENCIES
   minitest (~> 5.11.0)
   mysql2 (~> 0.4.10)
   nakayoshi_fork (~> 0.0.4)
+  net-dns (~> 0.9.0)
   net-ldap
   net-ssh (~> 5.0)
   nokogiri (~> 1.8.5)