diff --git a/CHANGES/4315.deprecation b/CHANGES/4315.deprecation
new file mode 100644
index 0000000000..eeab6c2e38
--- /dev/null
+++ b/CHANGES/4315.deprecation
@@ -0,0 +1 @@
+Task filter ``reserved_resources_record`` has been deprecated and planned for removal in pulpcore 3.55.
diff --git a/CHANGES/4315.misc b/CHANGES/4315.misc
new file mode 100644
index 0000000000..48e347ff07
--- /dev/null
+++ b/CHANGES/4315.misc
@@ -0,0 +1,2 @@
+Added new task resource locking method ``get_prn`` that does not change with different settings.
+``get_url`` is planned to be phased out of resource locking by pulpcore 3.55.
diff --git a/pulpcore/app/replica.py b/pulpcore/app/replica.py
index ab3dc3d0c4..d0e0f0e3c1 100644
--- a/pulpcore/app/replica.py
+++ b/pulpcore/app/replica.py
@@ -60,7 +60,7 @@ def __init__(self, pulp_ctx, task_group, tls_settings):
         # TODO check and compare this to distribution locking on the distribution viewset.
         if settings.DOMAIN_ENABLED:
             uri = f"/{self.domain.name}{uri}"
-        self.distros_uri = uri
+        self.distros_uris = [uri, f"pdrn:{self.domain.pulp_id}:distributions"]
 
     @staticmethod
     def needs_update(fields_dict, model_instance):
@@ -176,7 +176,7 @@ def create_or_update_distribution(self, repository, upstream_distribution):
                     general_update,
                     task_group=self.task_group,
                     shared_resources=[repository],
-                    exclusive_resources=[self.distros_uri],
+                    exclusive_resources=self.distros_uris,
                     args=(distro.pk, self.app_label, self.distribution_serializer_name),
                     kwargs={
                         "data": distribution_data,
@@ -190,7 +190,7 @@ def create_or_update_distribution(self, repository, upstream_distribution):
                 general_create,
                 task_group=self.task_group,
                 shared_resources=[repository],
-                exclusive_resources=[self.distros_uri],
+                exclusive_resources=self.distros_uris,
                 args=(self.app_label, self.distribution_serializer_name),
                 kwargs={"data": distribution_data},
             )
@@ -221,7 +221,7 @@ def remove_missing(self, names):
             dispatch(
                 general_multi_delete,
                 task_group=self.task_group,
-                exclusive_resources=[self.distros_uri],
+                exclusive_resources=self.distros_uris,
                 args=(distribution_ids,),
             )
 
diff --git a/pulpcore/app/util.py b/pulpcore/app/util.py
index 17d5568008..00729a6f71 100644
--- a/pulpcore/app/util.py
+++ b/pulpcore/app/util.py
@@ -13,7 +13,7 @@
 import gnupg
 
 from django.conf import settings
-from django.db.models import Sum
+from django.db.models import Model, Sum
 from django.urls import Resolver404, resolve, reverse
 from opentelemetry import metrics
 
@@ -32,7 +32,7 @@
 def get_url(model, domain=None):
     """
     Get a resource url for the specified model instance or class. This returns the path component of
-    the resource URI.  This is used in our resource locking/reservation code to identify resources.
+    the resource URI.
 
     Args:
         model (django.models.Model): A model instance or class.
@@ -59,6 +59,45 @@ def get_url(model, domain=None):
     return reverse(get_view_name_for_model(model, view_action), kwargs=kwargs)
 
 
+def get_prn(instance=None, uri=None):
+    """
+    Get a Pulp Resource Name (PRN) for the specified model instance. It is similar to a HREF
+    url in that it uniquely identifies a resource, but it also has the guarantee that it will not
+    change regardless of API_ROOT or DOMAIN_ENABLED. This is used in our resource locking/
+    reservation code to identify resources.
+
+    The format for the PRN is as follows:
+    ```
+        prn:model-label-lower:pk
+    ```
+
+    Examples:
+        instance=FileRepository(pk=123) -> prn:file.filerepository:123
+        instance=Artifact(pk=abc) -> prn:core.artifact:abc
+        uri=/rerouted/api/v3/repositories/rpm/rpm/123/versions/2/ -> prn:core.repositoryversion:abc
+        uri=/pulp/foodomain/api/v3/content/ansible/role/123/ -> prn:ansible.role:123
+
+    Args:
+        instance Optional(django.models.Model): A model instance.
+        uri Optional(str): A resource URI
+
+    Returns:
+        prn (str): The PRN of the passed in resource
+    """
+    if uri:
+        from pulpcore.app.viewsets import NamedModelViewSet
+
+        instance = NamedModelViewSet.get_resource(uri)
+
+    if not isinstance(instance, Model):
+        raise ValidationError(_("instance({}) must be a Model").format(instance))
+
+    if isinstance(instance, models.MasterModel):
+        instance = instance.cast()
+
+    return f"prn:{instance._meta.label_lower}:{instance.pk}"
+
+
 def extract_pk(uri):
     """
     Resolve a resource URI to a simple PK value.
diff --git a/pulpcore/app/views/orphans.py b/pulpcore/app/views/orphans.py
index 30086360c6..ba9583fa78 100644
--- a/pulpcore/app/views/orphans.py
+++ b/pulpcore/app/views/orphans.py
@@ -23,6 +23,7 @@ def delete(self, request, format=None):
         uri = "/api/v3/orphans/cleanup/"
         if settings.DOMAIN_ENABLED:
             uri = f"/{request.pulp_domain.name}{uri}"
-        task = dispatch(orphan_cleanup, exclusive_resources=[uri])
+        exclusive_resources = [uri, f"pdrn:{request.pulp_domain.pulp_id}:orphans"]
+        task = dispatch(orphan_cleanup, exclusive_resources=exclusive_resources)
 
         return OperationPostponedResponse(task, request)
diff --git a/pulpcore/app/views/repair.py b/pulpcore/app/views/repair.py
index 4e743136e7..681b1c556a 100644
--- a/pulpcore/app/views/repair.py
+++ b/pulpcore/app/views/repair.py
@@ -30,6 +30,9 @@ def post(self, request):
         uri = "/api/v3/repair/"
         if settings.DOMAIN_ENABLED:
             uri = f"/{request.pulp_domain.name}{uri}"
-        task = dispatch(repair_all_artifacts, exclusive_resources=[uri], args=[verify_checksums])
+        exclusive_resources = [uri, f"pdrn:{request.pulp_domain.pulp_id}:repair"]
+        task = dispatch(
+            repair_all_artifacts, exclusive_resources=exclusive_resources, args=[verify_checksums]
+        )
 
         return OperationPostponedResponse(task, request)
diff --git a/pulpcore/app/viewsets/custom_filters.py b/pulpcore/app/viewsets/custom_filters.py
index 70b1a76b36..53deab03ad 100644
--- a/pulpcore/app/viewsets/custom_filters.py
+++ b/pulpcore/app/viewsets/custom_filters.py
@@ -16,6 +16,7 @@
 
 from pulpcore.app.models import ContentArtifact, RepositoryVersion, Publication
 from pulpcore.app.viewsets import NamedModelViewSet
+from pulpcore.app.loggers import deprecation_logger
 
 
 class ReservedResourcesFilter(Filter):
@@ -83,6 +84,9 @@ def filter(self, qs, value):
         Returns:
             django.db.models.query.QuerySet: Queryset filtered by the reserved resource
         """
+        deprecation_logger.warning(
+            "This filter is deprecated. Please use reserved_resources(__in) instead."
+        )
 
         if value is None:
             # a value was not supplied by a user
diff --git a/pulpcore/app/viewsets/orphans.py b/pulpcore/app/viewsets/orphans.py
index 60b4bfe8d4..a799b91a26 100644
--- a/pulpcore/app/viewsets/orphans.py
+++ b/pulpcore/app/viewsets/orphans.py
@@ -29,10 +29,11 @@ def cleanup(self, request):
         uri = "/api/v3/orphans/cleanup/"
         if settings.DOMAIN_ENABLED:
             uri = f"/{request.pulp_domain.name}{uri}"
+        exclusive_resources = [uri, f"pdrn:{request.pulp_domain.pulp_id}:orphans"]
 
         task = dispatch(
             orphan_cleanup,
-            exclusive_resources=[uri],
+            exclusive_resources=exclusive_resources,
             kwargs={"content_pks": content_pks, "orphan_protection_time": orphan_protection_time},
         )
 
diff --git a/pulpcore/app/viewsets/publication.py b/pulpcore/app/viewsets/publication.py
index 763e3b9dd4..3e72c0c055 100644
--- a/pulpcore/app/viewsets/publication.py
+++ b/pulpcore/app/viewsets/publication.py
@@ -41,6 +41,7 @@
     LabelFilter,
     RepositoryVersionFilter,
 )
+from pulpcore.app.util import get_domain
 
 
 class PublicationContentFilter(Filter):
@@ -543,7 +544,7 @@ def get_queryset(self):
 
     def async_reserved_resources(self, instance):
         """Return resource that locks all Distributions."""
-        return ["/api/v3/distributions/"]
+        return ["/api/v3/distributions/", f"pdrn:{get_domain().pulp_id}:distributions"]
 
 
 class ListDistributionViewSet(BaseDistributionViewSet, mixins.ListModelMixin):
diff --git a/pulpcore/app/viewsets/reclaim.py b/pulpcore/app/viewsets/reclaim.py
index 7dadc8ca0b..a885698ef2 100644
--- a/pulpcore/app/viewsets/reclaim.py
+++ b/pulpcore/app/viewsets/reclaim.py
@@ -42,7 +42,7 @@ def reclaim(self, request):
             uri = "/api/v3/repositories/reclaim_space/"
             if settings.DOMAIN_ENABLED:
                 uri = f"/{request.pulp_domain.name}{uri}"
-            exclusive_resources = [uri]
+            exclusive_resources = [uri, f"pdrn:{request.pulp_domain.pulp_id}:reclaim_space"]
 
         task = dispatch(
             reclaim_space,
diff --git a/pulpcore/app/viewsets/replica.py b/pulpcore/app/viewsets/replica.py
index f7298b43cb..afaccc6ad0 100644
--- a/pulpcore/app/viewsets/replica.py
+++ b/pulpcore/app/viewsets/replica.py
@@ -126,10 +126,11 @@ def replicate(self, request, pk):
         uri = "/api/v3/servers/"
         if settings.DOMAIN_ENABLED:
             uri = f"/{request.pulp_domain.name}{uri}"
+        exclusive_resources = [uri, f"pdrn:{request.pulp_domain.pulp_id}:servers"]
 
         dispatch(
             replicate_distributions,
-            exclusive_resources=[uri],
+            exclusive_resources=exclusive_resources,
             kwargs={"server_pk": pk},
             task_group=task_group,
         )
diff --git a/pulpcore/app/viewsets/task.py b/pulpcore/app/viewsets/task.py
index 1d837e026f..441f2fe306 100644
--- a/pulpcore/app/viewsets/task.py
+++ b/pulpcore/app/viewsets/task.py
@@ -46,7 +46,9 @@
 class TaskFilter(BaseFilterSet):
     # This filter is deprecated and badly documented, but we need to keep it for compatibility
     # reasons
-    reserved_resources_record = ReservedResourcesRecordFilter()
+    reserved_resources_record = ReservedResourcesRecordFilter(
+        help_text=_("Deprecated, will be removed in pulpcore 3.55. Use reserved_resources instead.")
+    )
     created_resources = CreatedResourcesFilter()
     # Non model field filters
     reserved_resources = ReservedResourcesFilter(exclusive=True, shared=True)
diff --git a/pulpcore/tasking/tasks.py b/pulpcore/tasking/tasks.py
index 1c89125f19..ca19becf9c 100644
--- a/pulpcore/tasking/tasks.py
+++ b/pulpcore/tasking/tasks.py
@@ -13,7 +13,7 @@
 from django_guid import get_guid
 from pulpcore.app.apps import MODULE_PLUGIN_VERSIONS
 from pulpcore.app.models import Task
-from pulpcore.app.util import current_task, get_domain, get_url
+from pulpcore.app.util import current_task, get_domain, get_prn, get_url
 from pulpcore.constants import (
     TASK_FINAL_STATES,
     TASK_INCOMPLETE_STATES,
@@ -30,7 +30,11 @@ def _validate_and_get_resources(resources):
         if isinstance(r, str):
             resource_set.add(r)
         elif isinstance(r, Model):
+            # TODO: In pulpcore 3.55 remove get_url from this list
+            # If 3.55 requires downtime then this line can be removed with no further changes
+            # Else, we must update the scheduling logic to account for prior tasks using get_url
             resource_set.add(get_url(r))
+            resource_set.add(get_prn(r))
         elif r is None:
             # Silently drop None values
             pass
@@ -146,8 +150,10 @@ def dispatch(
         shared_resources = _validate_and_get_resources(shared_resources)
 
     # A task that is exclusive on a domain will block all tasks within that domain
+    domain_prn = get_prn(get_domain())
     domain_url = get_url(get_domain())
-    if domain_url not in exclusive_resources:
+    if not (domain_prn in exclusive_resources or domain_url in exclusive_resources):
+        shared_resources.append(domain_prn)
         shared_resources.append(domain_url)
     resources = exclusive_resources + [f"shared:{resource}" for resource in shared_resources]
 
diff --git a/pulpcore/tests/functional/api/using_plugin/test_tasks.py b/pulpcore/tests/functional/api/using_plugin/test_tasks.py
index f179bcbb29..cfe6fc3c59 100644
--- a/pulpcore/tests/functional/api/using_plugin/test_tasks.py
+++ b/pulpcore/tests/functional/api/using_plugin/test_tasks.py
@@ -1,5 +1,6 @@
 """Test that operations can be performed over tasks."""
 import json
+import subprocess
 from urllib.parse import urljoin
 from uuid import uuid4
 
@@ -46,7 +47,6 @@ def setup_filter_fixture(
     file_repo,
     file_remote_ssl_factory,
     basic_manifest_path,
-    tasks_api_client,
     monitor_task,
 ):
     remote = file_remote_ssl_factory(manifest_path=basic_manifest_path, policy="on_demand")
@@ -59,29 +59,31 @@ def setup_filter_fixture(
     repo_update_action = file_bindings.RepositoriesFileApi.partial_update(
         file_repo.pulp_href, {"description": str(uuid4())}
     )
-    repo_update_task = tasks_api_client.read(repo_update_action.task)
+    repo_update_task = monitor_task(repo_update_action.task)
 
-    return (repo_sync_task, repo_update_task)
+    return repo_sync_task, repo_update_task, file_repo, remote
 
 
 def test_filter_tasks_by_reserved_resources(setup_filter_fixture, tasks_api_client):
     """Filter all tasks by a particular reserved resource."""
-    repo_sync_task, repo_update_task = setup_filter_fixture
-    reserved_resources_record = repo_update_task.reserved_resources_record[0]
+    repo_sync_task, repo_update_task, _, _ = setup_filter_fixture
+    for resource in repo_update_task.reserved_resources_record:
+        if "/api/v3/repositories/file/file/" in resource:
+            reserved_resources_record = resource
+            break
+    else:
+        assert False, "File repository not found in reserved_resources_record"
 
-    results = tasks_api_client.list(reserved_resources_record=[reserved_resources_record]).results
-    # Why reserved_resources_record parameter needs to be a list here? ^
+    results = tasks_api_client.list(reserved_resources=reserved_resources_record).results
 
     assert results[0].pulp_href == repo_update_task.pulp_href
     assert len(results) == 2
 
     # Filter all tasks by a non-existing reserved resource.
-    with pytest.raises(ApiException) as ctx:
-        tasks_api_client.list(
-            reserved_resources_record=["a_resource_should_be_never_named_like_this"]
-        )
-
-    assert ctx.value.status == 400
+    results = tasks_api_client.list(
+        reserved_resources="a_resource_should_be_never_named_like_this"
+    ).results
+    assert len(results) == 0
 
     # Filter all tasks by a particular created resource.
     created_resources = repo_sync_task.created_resources[0]
@@ -97,3 +99,63 @@ def test_filter_tasks_by_reserved_resources(setup_filter_fixture, tasks_api_clie
         tasks_api_client.list(created_resources=created_resources)
 
     assert ctx.value.status == 404
+
+
+def get_prn(uri):
+    commands = f"from pulpcore.app.util import get_prn; print(get_prn(uri='{uri}'));"
+    process = subprocess.run(["pulpcore-manager", "shell", "-c", commands], capture_output=True)
+
+    assert process.returncode == 0
+    prn = process.stdout.decode().strip()
+    return prn
+
+
+def test_reserved_resources_filter(setup_filter_fixture, tasks_api_client):
+    """Filter tasks using the ReservedResourcesFilter type filters."""
+    repo_sync_task, repo_update_task, repo, remote = setup_filter_fixture
+    task_hrefs = {repo_sync_task.pulp_href, repo_update_task.pulp_href}
+
+    repo_prn = get_prn(repo.pulp_href)
+    remote_prn = get_prn(remote.pulp_href)
+
+    # Sanity check, TODO: remove pulp_href from filter checks in pulpcore 3.55
+    assert repo_prn in repo_sync_task.reserved_resources_record
+    assert f"shared:{remote_prn}" in repo_sync_task.reserved_resources_record
+    assert repo_prn in repo_update_task.reserved_resources_record
+    assert remote_prn not in repo_update_task.reserved_resources_record
+
+    # reserved_resources filter
+    href_results = tasks_api_client.list(reserved_resources=repo.pulp_href)
+    assert href_results.count == 2
+    assert set(h.pulp_href for h in href_results.results) == task_hrefs
+    prn_results = tasks_api_client.list(reserved_resources=repo_prn)
+    assert prn_results == href_results
+    mixed_results = tasks_api_client.list(reserved_resources__in=[repo.pulp_href, remote_prn])
+    assert mixed_results.count == 1
+    assert mixed_results.results[0].pulp_href == repo_sync_task.pulp_href
+
+    # shared_resources filter
+    href_results = tasks_api_client.list(shared_resources=repo.pulp_href)
+    assert href_results.count == 0
+    href_results = tasks_api_client.list(shared_resources=remote.pulp_href)
+    assert href_results.count == 1
+    assert href_results.results[0].pulp_href == repo_sync_task.pulp_href
+    prn_results = tasks_api_client.list(shared_resources=repo_prn)
+    assert prn_results.count == 0
+    prn_results = tasks_api_client.list(shared_resources=remote_prn)
+    assert prn_results == href_results
+    mixed_results = tasks_api_client.list(shared_resources__in=[repo_prn, remote.pulp_href])
+    assert mixed_results.count == 0
+
+    # exclusive_resources filter
+    href_results = tasks_api_client.list(exclusive_resources=remote.pulp_href)
+    assert href_results.count == 0
+    href_results = tasks_api_client.list(exclusive_resources=repo.pulp_href)
+    assert href_results.count == 2
+    assert set(h.pulp_href for h in href_results.results) == task_hrefs
+    prn_results = tasks_api_client.list(exclusive_resources=remote_prn)
+    assert prn_results.count == 0
+    prn_results = tasks_api_client.list(exclusive_resources=repo_prn)
+    assert prn_results == href_results
+    mixed_results = tasks_api_client.list(exclusive_resources__in=[repo_prn, remote_prn])
+    assert mixed_results.count == 0