diff --git a/lib/gman/domain_list.rb b/lib/gman/domain_list.rb
index 1ee07f7a..b34e8088 100644
--- a/lib/gman/domain_list.rb
+++ b/lib/gman/domain_list.rb
@@ -15,7 +15,7 @@ def groups
     end
 
     def domains
-      list.values.flatten
+      list.values.flatten.sort.uniq
     end
 
     def count
diff --git a/lib/gman/importer.rb b/lib/gman/importer.rb
index 6abe877e..9a20ebbd 100644
--- a/lib/gman/importer.rb
+++ b/lib/gman/importer.rb
@@ -81,7 +81,9 @@ def valid_domain?(domain, options={})
       true
     end
 
+    # if RECONCILING=true, return the reason, rather than a bool and silence log output
     def reject(domain, reason)
+      return reason if ENV["RECONCILING"]
       logger.info "👎 `#{domain}`: #{reason}"
       false
     end
diff --git a/script/reconcile-us b/script/reconcile-us
new file mode 100755
index 00000000..85765605
--- /dev/null
+++ b/script/reconcile-us
@@ -0,0 +1,64 @@
+#!/usr/bin/env ruby
+#
+# Reconciles the USA.gov-maintained list of US domains with domains.txt
+# to show domains listed in the USA.gov-maintained list that we reject and why
+#
+# Usage: script/reconcile-us
+
+require './lib/gman/importer'
+require 'yaml'
+
+ENV["RECONCILING"] = "true"
+blacklist = ["usagovQUASI"]
+source = "https://raw.githubusercontent.com/GSA/govt-urls/master/government-urls-hierarchical-list.txt"
+
+data = open(source).read
+data = data.split("__________________________________________________________________________")
+data = data.last.strip
+data = data.split(/\r?\n/).reject { |r| r.empty? }
+
+domains = {}
+group = ""
+data.each do |row|
+  if row =~ /^\w/
+    group = row
+    domains[group] = []
+  else
+    domains[group].push row.sub("\.\t", "").strip
+  end
+end
+
+domains.reject! { |group,domain| blacklist.include?(group) }
+importer = Gman::Importer.new(domains)
+
+importer.logger.info "Starting with #{importer.domains.count} domains"
+
+importer.domains.list.each do |group, domains|
+  domains.map! { |domain| Gman.new(domain).to_s }
+  domains.map! { |domain| importer.normalize_domain(domain) }
+end
+
+importer.logger.info "Filtered down to #{importer.domains.domains.count} normalized domains"
+
+missing = {}
+importer.domains.list.each do |group, usagovdomains|
+  next unless importer.current.list[group]
+  missing[group] = importer.current.list[group] - usagovdomains
+end
+
+missing.reject! { |key, value| value.empty? }
+
+importer.logger.info "Found #{missing.values.count} domains not on the USA.gov list"
+puts "Here's the list of missing domains:"
+puts YAML.dump(missing)
+
+domains = importer.domains.domains
+domains = domains.group_by { |domain| importer.valid_domain?(domain, :skip_dupe => true) }
+domains.delete(true)
+domains.delete(false)
+domains.delete("locality")
+
+importer.logger.info "Calling out #{domains.values.flatten.count} rejected domains"
+
+puts "Here are the rejected domains and why they were rejected (excluding locality regexs):"
+puts YAML.dump(domains)
diff --git a/script/vendor-gov-list b/script/vendor-gov-list
index 282bbbbb..43e4bd8a 100755
--- a/script/vendor-gov-list
+++ b/script/vendor-gov-list
@@ -1,5 +1,17 @@
 #!/bin/sh
+#
+# Vendors the full list of US .gov domains from https://github.com/GSA/data
+# Usage: script/vendor-gov-list
 
-DATE=2015-03-15
+# Set up
+mkdir tmp
+rm -Rf tmp/gsa-data
 
-wget "https://raw.githubusercontent.com/GSA/data/gh-pages/dotgov-domains/$DATE-full.csv" -O config/vendor/dotgovs.csv
+# Vendor the last file in the dotgov-domains folder that ends in `-full.csv`
+git clone https://github.com/GSA/data tmp/gsa-data
+pattern="tmp/gsa-data/dotgov-domains/*-full.csv"
+files=( $pattern )
+cp -f "${files[@]:(-1)}" config/vendor/dotgovs.csv
+
+# Clean up
+rm -Rf tmp/gsa-data