diff --git a/.env b/.env
index 7659ea7..c5f09f7 100644
--- a/.env
+++ b/.env
@@ -56,7 +56,8 @@ MESSENGER_CONSUMER_NAME=worker
 # MESSENGER_TRANSPORT_DSN=amqp://guest:guest@localhost:5672/%2f/messages
 # MESSENGER_TRANSPORT_DSN=redis://localhost:6379/messages
 MESSENGER_ASYNC_TRANSPORT_DSN=redis://localhost:6379/messages?lazy=1
-MESSENGER_RDAP_ASYNC_TRANSPORT_DSN=redis://localhost:6379/messages-rdap?lazy=1
+MESSENGER_RDAP_LOW_TRANSPORT_DSN=redis://localhost:6379/messages-rdap-low?lazy=1
+MESSENGER_RDAP_HIGH_TRANSPORT_DSN=redis://localhost:6379/messages-rdap-high?lazy=1
 ###< symfony/messenger ###
 
 
diff --git a/config/packages/messenger.yaml b/config/packages/messenger.yaml
index a4843b2..74a3a53 100644
--- a/config/packages/messenger.yaml
+++ b/config/packages/messenger.yaml
@@ -10,7 +10,7 @@ framework:
                     max_retries: 3
                     multiplier: 2
             rdap_high:
-                dsn: '%env(MESSENGER_RDAP_ASYNC_TRANSPORT_DSN)%'
+                dsn: '%env(MESSENGER_RDAP_HIGH_TRANSPORT_DSN)%'
                 options:
                     consumer: '%env(MESSENGER_CONSUMER_NAME)%'
                 retry_strategy:
@@ -19,7 +19,7 @@ framework:
                     max_delay: 86400000
 
             rdap_low:
-                dsn: '%env(MESSENGER_RDAP_ASYNC_TRANSPORT_DSN)%'
+                dsn: '%env(MESSENGER_RDAP_LOW_TRANSPORT_DSN)%'
                 options:
                     consumer: '%env(MESSENGER_CONSUMER_NAME)%'
                 retry_strategy:
diff --git a/docker-compose.yml b/docker-compose.yml
index 32ef3b7..8c56298 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -12,7 +12,8 @@ services:
             SERVER_NAME: ${SERVER_NAME:-:80}
             DATABASE_URL: postgresql://${POSTGRES_USER:-app}:${POSTGRES_PASSWORD:-!ChangeMe!}@database:${POSTGRES_PORT:-5432}/${POSTGRES_DB:-app}?serverVersion=${POSTGRES_VERSION:-15}&charset=${POSTGRES_CHARSET:-utf8}
             MESSENGER_ASYNC_TRANSPORT_DSN: redis://valkey:6379/messages
-            MESSENGER_RDAP_ASYNC_TRANSPORT_DSN: redis://valkey:6379/messages-rdap
+            MESSENGER_RDAP_LOW_TRANSPORT_DSN: redis://valkey:6379/messages-rdap-low
+            MESSENGER_RDAP_HIGH_TRANSPORT_DSN: redis://valkey:6379/messages-rdap-high
         volumes:
             - caddy_data:/data
             - caddy_config:/config
@@ -33,7 +34,8 @@ services:
             APP_ENV: prod
             DATABASE_URL: postgresql://${POSTGRES_USER:-app}:${POSTGRES_PASSWORD:-!ChangeMe!}@database:${POSTGRES_PORT:-5432}/${POSTGRES_DB:-app}?serverVersion=${POSTGRES_VERSION:-15}&charset=${POSTGRES_CHARSET:-utf8}
             MESSENGER_ASYNC_TRANSPORT_DSN: redis://valkey:6379/messages
-            MESSENGER_RDAP_ASYNC_TRANSPORT_DSN: redis://valkey:6379/messages-rdap
+            MESSENGER_RDAP_LOW_TRANSPORT_DSN: redis://valkey:6379/messages-rdap-low
+            MESSENGER_RDAP_HIGH_TRANSPORT_DSN: redis://valkey:6379/messages-rdap-high
             MESSENGER_CONSUMER_NAME: worker
         depends_on:
             - database
diff --git a/src/MessageHandler/UpdateDomainHandler.php b/src/MessageHandler/UpdateDomainHandler.php
index 232c3c2..66924dd 100644
--- a/src/MessageHandler/UpdateDomainHandler.php
+++ b/src/MessageHandler/UpdateDomainHandler.php
@@ -24,6 +24,7 @@ use Symfony\Component\Mailer\MailerInterface;
 use Symfony\Component\Messenger\Attribute\AsMessageHandler;
 use Symfony\Component\Messenger\Exception\ExceptionInterface;
 use Symfony\Component\Messenger\MessageBusInterface;
+use Symfony\Component\Messenger\Stamp\TransportNamesStamp;
 use Symfony\Component\Mime\Address;
 use Symfony\Component\Notifier\Recipient\Recipient;
 use Symfony\Contracts\HttpClient\Exception\ClientExceptionInterface;
@@ -89,7 +90,9 @@ final readonly class UpdateDomainHandler
         if (null === $watchlist) {
             /** @var Watchlist $wl */
             foreach ($domain->getWatchlists()->getIterator() as $wl) {
-                $this->bus->dispatch(new UpdateDomain($message->ldhName, $wl->getToken()));
+                $this->bus->dispatch(new UpdateDomain($message->ldhName, $wl->getToken()), [
+                    new TransportNamesStamp('rdap_low'),
+                ]);
             }
 
             return;