diff --git a/ianardap.py b/ianardap.py
old mode 100644
new mode 100755
index 24cd5e6..1de37a6
--- a/ianardap.py
+++ b/ianardap.py
@@ -17,7 +17,7 @@ import fcntl
 IANABASE = "https://data.iana.org/rdap/dns.json"
 CACHE = os.environ["HOME"] + "/.ianardapcache.json" 
 MAXAGE = 24 # Hours
-IANATIMEOUT = 10
+IANATIMEOUT = 10 # Seconds
 
 class IanaRDAPDatabase():
 
@@ -67,6 +67,8 @@ class IanaRDAPDatabase():
 
     def find(self, domain):
         """ Get the RDAP server for a given domain name. None if there is none."""
+        if domain.endswith("."):
+            domain = domain[:-1]
         labels = domain.split(".")
         tld = labels[len(labels)-1]
         if tld in self.services:
diff --git a/tests.yaml b/tests.yaml
index d23002c..4ea49c1 100644
--- a/tests.yaml
+++ b/tests.yaml
@@ -72,6 +72,15 @@ tests:
       stderr: ''
       partstdout: 'RDAP server is'
 
+    - exe: './check_expire'
+      args:
+          - '-u'
+          - '-H'
+          - 'bortzmeyer.org'
+      retcode: 0
+      stderr: ''
+      # TODO how to test we get an integer?
+      
     - exe: './check_expire'
       args:
           - '-c'