diff --git a/src/test/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsDomainSetupHostingAssetValidatorUnitTest.java b/src/test/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsDomainSetupHostingAssetValidatorUnitTest.java
index 2baa7e04..ce5c8246 100644
--- a/src/test/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsDomainSetupHostingAssetValidatorUnitTest.java
+++ b/src/test/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsDomainSetupHostingAssetValidatorUnitTest.java
@@ -268,6 +268,24 @@ class HsDomainSetupHostingAssetValidatorUnitTest {
                 .isAccepted();
     }
 
+    @Test
+    void allowSetupOfAvailableRegistrable2ndLevelDomain() {
+        domainSetupFor("example.co.uk").notRegistered()
+                .isAccepted();
+    }
+
+    @Test
+    void rejectSetupOfRegisteredRegistrable2ndLevelDomainWithoutVerification() {
+        domainSetupFor("example.co.uk").registered()
+                .isRejectedWithCauseMissingVerificationIn("example.co.uk");
+    }
+
+    @Test
+    void allowSetupOfRegisteredRegistrable2ndLevelDomainWithVerification() {
+        domainSetupFor("example.co.uk").registeredWithVerification()
+                .isAccepted();
+    }
+
     @Test
     void rejectSetupOfExistingRegistrableDomainWithoutValidDnsVerification() {
         domainSetupFor("example.com").registered()
@@ -375,9 +393,11 @@ class HsDomainSetupHostingAssetValidatorUnitTest {
         }
 
         void isRejectedWithCauseMissingVerificationIn(final String domainName) {
-            assertThat(validate()).contains(
+            assertThat(validate()).containsAnyOf(
                     "[DNS] no TXT record 'Hostsharing-domain-setup-verification-code=" + expectedHash
-                            + "' found for domain name '" + domainName + "' (nor in its super-domain)");
+                            + "' found for domain name '" + domainName + "' (nor in its super-domain)",
+                    "[DNS] no TXT record 'Hostsharing-domain-setup-verification-code=" + expectedHash
+                            + "' found for domain name '" + domainName + "'");
         }
 
         void isAccepted() {