diff --git a/source/initial-dns-seedlist-discovery/initial-dns-seedlist-discovery.md b/source/initial-dns-seedlist-discovery/initial-dns-seedlist-discovery.md
index 92d4de9e77..7c6591c47a 100644
--- a/source/initial-dns-seedlist-discovery/initial-dns-seedlist-discovery.md
+++ b/source/initial-dns-seedlist-discovery/initial-dns-seedlist-discovery.md
@@ -283,6 +283,9 @@ In the future we could consider using the priority and weight fields of the SRV
 
 ## ChangeLog
 
+- 2025-04-22: Add test for SRV hostname validation when resolver and resolved hostnames are identical with three domain
+    levels.
+
 - 2024-09-24: Removed requirement for URI to have three '.' separated parts; these SRVs have stricter parent domain
     matching requirements for security. Create terminology section. Remove usage of term `{TLD}`. The `{hostname}` now
     refers to the entire hostname, not just the `{subdomain}`.
diff --git a/source/initial-dns-seedlist-discovery/tests/README.md b/source/initial-dns-seedlist-discovery/tests/README.md
index 19e5fdd2e4..be839a7e7a 100644
--- a/source/initial-dns-seedlist-discovery/tests/README.md
+++ b/source/initial-dns-seedlist-discovery/tests/README.md
@@ -48,6 +48,10 @@ For this test, run each of the following cases:
 - the SRV `mongodb+srv://mongo.local` resolving to `test_1.my_hostmongo.local`
 - the SRV `mongodb+srv://blogs.mongodb.com` resolving to `cluster.testmongodb.com`
 
+### 5. Do not throw when return address is identical to SRV hostname and SRV hostname has three or more `.` separated parts
+
+- the SRV `mongodb+srv://blogs.mongodb.com` resolving to `blogs.mongodb.com`
+
 ## Test Setup
 
 The tests in the `replica-set` directory MUST be executed against a three-node replica set on localhost ports 27017,