bug: external dns does not work when i tried to use it add my pihole's ip resolv

[Chever-John]

The expected as followings:

2024-09-01T23:18:11+08:00 time="2024-09-01T15:18:11Z" level=info msg="Instantiating new Kubernetes client"
2024-09-01T23:18:11+08:00 time="2024-09-01T15:18:11Z" level=info msg="Using inCluster-config based on serviceaccount-token"
2024-09-01T23:18:11+08:00 time="2024-09-01T15:18:11Z" level=info msg="Created Kubernetes client https://10.43.0.1:443"
2024-09-01T23:18:12+08:00 time="2024-09-01T15:18:12Z" level=info msg="All records are already up to date"
2024-09-01T23:19:12+08:00 time="2024-09-01T15:19:12Z" level=info msg="All records are already up to date"
2024-09-01T23:20:13+08:00 time="2024-09-01T15:20:13Z" level=info msg="add pihole.k8s.local.cheverjohn.me IN A -> 192.168.31.192"
2024-09-01T23:20:13+08:00 time="2024-09-01T15:20:13Z" level=warning msg="Skipping unsupported endpoint pihole.k8s.local.cheverjohn.me TXT \"heritage=external-dns,external-dns/owner=homelab,external-dns/resource=ingress/pihole-system/pihole\""
2024-09-01T23:20:13+08:00 time="2024-09-01T15:20:13Z" level=warning msg="Skipping unsupported endpoint a-pihole.k8s.local.cheverjohn.me TXT \"heritage=external-dns,external-dns/owner=homelab,external-dns/resource=ingress/pihole-system/pihole\""
2024-09-01T23:21:13+08:00 time="2024-09-01T15:21:13Z" level=info msg="All records are already up to date"
2024-09-01T23:22:14+08:00 time="2024-09-01T15:22:14Z" level=info msg="All records are already up to date"
2024-09-01T23:23:14+08:00 time="2024-09-01T15:23:14Z" level=info msg="All records are already up to date"

now the error as followings:

2024-09-01T23:18:11+08:00 time="2024-09-01T15:18:11Z" level=info msg="Instantiating new Kubernetes client"
2024-09-01T23:18:11+08:00 time="2024-09-01T15:18:11Z" level=info msg="Using inCluster-config based on serviceaccount-token"
2024-09-01T23:18:11+08:00 time="2024-09-01T15:18:11Z" level=info msg="Created Kubernetes client https://10.43.0.1:443"
2024-09-01T23:18:12+08:00 time="2024-09-01T15:18:12Z" level=info msg="All records are already up to date"
2024-09-01T23:19:12+08:00 time="2024-09-01T15:19:12Z" level=info msg="All records are already up to date"
2024-09-01T23:21:13+08:00 time="2024-09-01T15:21:13Z" level=info msg="All records are already up to date"
2024-09-01T23:22:14+08:00 time="2024-09-01T15:22:14Z" level=info msg="All records are already up to date"
2024-09-01T23:23:14+08:00 time="2024-09-01T15:23:14Z" level=info msg="All records are already up to date"
2024-09-01T23:19:12+08:00 time="2024-09-01T15:19:12Z" level=info msg="All records are already up to date"
2024-09-01T23:21:13+08:00 time="2024-09-01T15:21:13Z" level=info msg="All records are already up to date"
2024-09-01T23:22:14+08:00 time="2024-09-01T15:22:14Z" level=info msg="All records are already up to date"
2024-09-01T23:23:14+08:00 time="2024-09-01T15:23:14Z" level=info msg="All records are already up to date"
2024-09-01T23:19:12+08:00 time="2024-09-01T15:19:12Z" level=info msg="All records are already up to date"
2024-09-01T23:21:13+08:00 time="2024-09-01T15:21:13Z" level=info msg="All records are already up to date"
2024-09-01T23:22:14+08:00 time="2024-09-01T15:22:14Z" level=info msg="All records are already up to date"
2024-09-01T23:23:14+08:00 time="2024-09-01T15:23:14Z" level=info msg="All records are already up to date"
2024-09-01T23:19:12+08:00 time="2024-09-01T15:19:12Z" level=info msg="All records are already up to date"
2024-09-01T23:21:13+08:00 time="2024-09-01T15:21:13Z" level=info msg="All records are already up to date"
2024-09-01T23:22:14+08:00 time="2024-09-01T15:22:14Z" level=info msg="All records are already up to date"
2024-09-01T23:23:14+08:00 time="2024-09-01T15:23:14Z" level=info msg="All records are already up to date"
2024-09-01T23:19:12+08:00 time="2024-09-01T15:19:12Z" level=info msg="All records are already up to date"
2024-09-01T23:21:13+08:00 time="2024-09-01T15:21:13Z" level=info msg="All records are already up to date"
2024-09-01T23:22:14+08:00 time="2024-09-01T15:22:14Z" level=info msg="All records are already up to date"
2024-09-01T23:23:14+08:00 time="2024-09-01T15:23:14Z" level=info msg="All records are already up to date"

No Add records, there are just "All records are already up to date".