diff --git a/src/registrar/admin.py b/src/registrar/admin.py
index 644c723fb..719510006 100644
--- a/src/registrar/admin.py
+++ b/src/registrar/admin.py
@@ -1250,8 +1250,10 @@ class HostIpAdmin(AuditedAdmin, ImportExportModelAdmin):
 
     search_fields = ["host__name", "address"]
     search_help_text = "Search by host name or address."
-    list_display = ("host", "address",)
-
+    list_display = (
+        "host",
+        "address",
+    )
 
 
 class ContactResource(resources.ModelResource):
diff --git a/src/registrar/management/commands/update_default_public_contacts.py b/src/registrar/management/commands/update_default_public_contacts.py
index 6a68ecf1b..7382ac97e 100644
--- a/src/registrar/management/commands/update_default_public_contacts.py
+++ b/src/registrar/management/commands/update_default_public_contacts.py
@@ -1,9 +1,8 @@
 import logging
 import argparse
 from django.core.management import BaseCommand
-from registrar.management.commands.utility.terminal_helper import PopulateScriptTemplate, TerminalColors, TerminalHelper
+from registrar.management.commands.utility.terminal_helper import PopulateScriptTemplate, TerminalColors
 from registrar.models import PublicContact
-from django.db import transaction
 from registrar.models.utility.generic_helper import normalize_string
 from registrar.utility.enums import DefaultEmail
 
@@ -56,12 +55,11 @@ class Command(BaseCommand, PopulateScriptTemplate):
             "pc": {"22201", "20598-0645"},
             "email": default_emails,
         }
-        # 16
         if not target_domain:
             filter_condition = {"email__in": default_emails}
         else:
-            filter_condition = {"email__in": default_emails, "domain__name": target_domain}
-        # This is decorative since we are skipping bulk update
+            filter_condition = {"email__in": default_emails, "domain__name__iexact": target_domain}
+        # This variable is decorative since we are skipping bulk update
         fields_to_update = ["name", "street1", "pc", "email"]
         self.mass_update_records(PublicContact, filter_condition, fields_to_update, show_record_count=True)