Zrok Self Host with dynamic ip and cloudns

WARN[0000] The "CADDY_DNS_PLUGIN_TOKEN" variable is not set. Defaulting to a blank string. 
zrok-frontend-1  | Untrusted certificate authority retrieved from server
zrok-frontend-1  | Verified that server supplied certificates are trusted by server
zrok-frontend-1  | Server supplied 2 certificates
zrok-frontend-1  | Server certificate chain written to /var/lib/zrok-frontend/.config/ziti/certs/ziti.epet21.edu.ar
zrok-frontend-1  | Token: ac86de19-5353-4fcc-bf26-625b67da5c73
zrok-frontend-1  | Saving identity 'default' to /var/lib/zrok-frontend/.config/ziti/ziti-cli.json
zrok-frontend-1  | New identity public created with id: ku.eQxxO7X
zrok-frontend-1  | Enrollment expires at 2025-03-27T20:42:57.373Z
zrok-frontend-1  | INFO    generating 4096 bit RSA key                  
zrok-frontend-1  | INFO    enrolled successfully. identity file written to: /var/lib/zrok-frontend/.zrok/identities/public.json 
zrok-frontend-1  | DEBUG: 'public' ZITI_PUBLIC_ID=ku.eQxxO7X
zrok-frontend-1  | INFO: creating frontend
zrok-frontend-1  | {"file":"/__w/zrok/zrok/cmd/zrok/adminCreateFrontend.go:71","func":"main.(*adminCreateFrontendCommand).run","level":"info","msg":"created global public frontend 'ZyLmdijsH3lH'","time":"2025-03-27T17:42:58.607Z"}
zrok-frontend-1  | {"file":"/__w/zrok/zrok/cmd/zrok/accessPublic.go:44","func":"main.(*accessPublicCommand).run","level":"info","msg":"{\n\tv            = 3\n\tidentity     = \"public\"\n\taddress      = \"0.0.0.0:8080\"\n\thost_match   = \"mydns.zone\"\n\tinterstitial = \u003cnil\u003e\n\toauth        = {\n\t\tbind_address  = \"0.0.0.0:8081\"\n\t\tredirect_url  = \"https://oauth.mydns.zone\"\n\t\tcookie_domain = \"mydns.zone\"\n\t\thash_key      = \u003cSECRET\u003e\n\t\tproviders     = [\n\t\t\t{\n\t\t\t\tname          = \"github\"\n\t\t\t\tclient_id     = \"noop\"\n\t\t\t\tclient_secret = \u003cSECRET\u003e\n\t\t\t}\n\t\t\t{\n\t\t\t\tname          = \"google\"\n\t\t\t\tclient_id     = \"noop\"\n\t\t\t\tclient_secret = \u003cSECRET\u003e\n\t\t\t}\n\t\t]\n\t}\n\ttls          = \u003cnil\u003e\n}","time":"2025-03-27T17:42:58.693Z"}

in the localhost i can enter https://192.168.1.100:18080

zrok version: v1.0.0 [6640c32b]