Traefik не может получить сертификат SSL

Я следил за этим руководством https://www.smarthomebeginner.com/traefik-reverse-proxy-tutorial-for-docker/ Запустил траэфик, но в логах выскакивает ошибка:

"Unable to obtain ACME certificate for domains \"mydomain.net\" : unable to generate a certificate for the domains [mydomain.net]: acme: Error -> One or more domains had a problem:\n[mydomain.net] error presenting token: cloudflare: failed to create TXT record: error from makeRequest: HTTP status 400: content \"{\"success\":false,\"errors\":[{\"code\":81057,\"message\":\"The record already exists.\"}],\"messages\":[],\"result\":null}\"\n",

"Unable to obtain ACME certificate for domains \"test.mydomain.net\" : unable to generate a certificate for the domains [test.mydomain.net]: acme: Error -> One or more domains had a problem:\n[test.mydomain.net] error presenting token: cloudflare: failed to create TXT record: error from makeRequest: HTTP status 400: content \"{\"success\":false,\"errors\":[{\"code\":81057,\"message\":\"The record already exists.\"}],\"messages\":[],\"result\":null}\"\n"

Я использую Cloudflare для своего динамического DNS, мой @ mydomain.net указывает на IP-адрес моего маршрутизатора. Сначала я подумал, что не удалось создать записи txt в Cloudflare, но я действительно вижу, что создается запись TXT: _acme-challenge. Что мне не хватает?

Обновление: я думаю, что я подхожу ближе, не получаю предыдущую ошибку, на этот раз я получаю другую ошибку, если кто-то может помочь. Не уверен что происходит.

  level=error msg = "Unable to obtain ACME certificate for domains \"*.mydomain.net\" : unable to generate a certificate for the domains [*.mydomain.net]: acme: Error -> One or more domains had a problem:\n[my domain.net] time limit exceeded: last error: dial udp: lookup (serverhostname). on 127.0.0.11:53: server misbehaving\n"

Ниже мой конфиг Traefik.toml

#debug = true

logLevel = "ERROR" #DEBUG, INFO, WARN, ERROR, FATAL, PANIC
InsecureSkipVerify = true
defaultEntryPoints = ["https", "http"]

# WEB interface of Traefik - it will show web page with overview of frontend and backend configurations 
#[web]
#address = ":8080"
#  [web.auth.basic]
#  usersFile = "/shared/.htpasswd"

[api]
  entryPoint = "traefik"
  dashboard = true
  address = ":8080"
  usersFile = "/shared/.htpasswd"

# Force HTTPS
[entryPoints]
  [entryPoints.http]
  address = ":80"
    [entryPoints.http.redirect]
    entryPoint = "https"
  [entryPoints.https]
  address = ":443"
#    [entryPoints.https.auth.basic]
#    usersFile = "/shared/.htpasswd"  
    [entryPoints.https.tls]

[file]
  directory = "/etc/traefik/rules/"
  watch = true

# Enable more detailed statistics.
[web.statistics]
# Number of recent errors logged.
recentErrors = 10

# Let's encrypt configuration
[acme]
email = "myemail address"
storage = "/etc/traefik/acme/acme.json"
entryPoint = "https"
acmeLogging=true 
onDemand = false #create certificate when container is created
#onHostRule = true #disable for wildcard domains
# Use a HTTP-01 acme challenge rather than TLS-SNI-01 challenge
#[acme.httpChallenge] #does not work with wildcard domains, use dns challenge
#  entryPoint = "http" #does not work with wildcard domains
[acme.dnsChallenge]
  provider = "cloudflare"
  delayBeforeCheck = 0
[[acme.domains]]
   main = "mydomain.net"
[[acme.domains]]
   main = "*.mydomain.net"

# Connection to docker host system (docker.sock)
[docker]
endpoint = "unix:///var/run/docker.sock"
domain = "mydomain.net"
watch = true
# This will hide all docker containers that don't have explicitly  
# set label to "enable"
exposedbydefault = false

Спасибо