diff --git a/test/asynchronous/test_dns.py b/test/asynchronous/test_dns.py
index 5666612218..11ea4bf2f3 100644
--- a/test/asynchronous/test_dns.py
+++ b/test/asynchronous/test_dns.py
@@ -292,7 +292,7 @@ async def test_4_throw_when_return_address_does_not_contain_dot_separating_share
         ]
         await self.run_initial_dns_seedlist_discovery_prose_tests(test_cases)
 
-    async def test_5_when_srv_hostname_has_two_dot_separated_parts_it_is_valid_for_the_returned_hostname_to_be_identical(
+    async def test_5_when_srv_hostname_has_three_or_more_dot_separated_parts_it_is_valid_for_the_returned_hostname_to_be_identical(
         self
     ):
         test_cases = [
diff --git a/test/srv_seedlist/replica-set/identical-hostnames-valid-three-parts.json b/test/srv_seedlist/replica-set/identical-hostnames-valid-three-parts.json
new file mode 100644
index 0000000000..7a578ab4cc
--- /dev/null
+++ b/test/srv_seedlist/replica-set/identical-hostnames-valid-three-parts.json
@@ -0,0 +1,8 @@
+{
+  "uri": "mongodb+srv://build.10gen.cc/",
+  "seeds": [
+    "build.10gen.cc:27017"
+  ],
+  "ping": false,
+  "comment": "Should not throw when SRV hostname and resolved hostname are identical and SRV hostname has three dot-separated parts."
+}
diff --git a/test/test_dns.py b/test/test_dns.py
index 8f88562e3f..d68f13fcb3 100644
--- a/test/test_dns.py
+++ b/test/test_dns.py
@@ -290,7 +290,7 @@ def test_4_throw_when_return_address_does_not_contain_dot_separating_shared_part
         ]
         self.run_initial_dns_seedlist_discovery_prose_tests(test_cases)
 
-    def test_5_when_srv_hostname_has_two_dot_separated_parts_it_is_valid_for_the_returned_hostname_to_be_identical(
+    def test_5_when_srv_hostname_has_three_or_more_dot_separated_parts_it_is_valid_for_the_returned_hostname_to_be_identical(
         self
     ):
         test_cases = [