modules:
  dns:
    prober: dns
    timeout: 6s
    dns:
      query_name: www.google.com
      valid_rcodes:
      - NOERROR
      - REFUSED
      - SERVFAIL
  http:
    prober: http
    http:
      valid_status_codes:
      - 100
      - 200
      - 201
      - 202
      - 203
      - 204
      - 205
      - 206
      - 207
      - 208
      - 226
      - 300
      - 301
      - 302
      - 303
      - 304
      - 305
      - 306
      - 307
      - 308
      - 400
      - 401
      - 403
      - 404
      - 500
      - 503
      no_follow_redirects: true
  http_2xx:
    prober: http
  icmp:
    prober: icmp
    timeout: 8s
    icmp:
      preferred_ip_protocol: ip4
  plesk:
    prober: http
    http:
      valid_status_codes:
      - 100
      - 200
      - 201
      - 202
      - 203
      - 204
      - 205
      - 206
      - 207
      - 208
      - 226
      - 300
      - 301
      - 302
      - 303
      - 304
      - 305
      - 306
      - 307
      - 308
      - 400
      - 401
      - 403
      - 404
      - 500
      no_follow_redirects: true
      tls_config:
        insecure_skip_verify: true
  pop3_banner:
    prober: tcp
    tcp:
      query_response:
      - expect: ^.OK.*
  pop3s_banner:
    prober: tcp
    tcp:
      query_response:
      - expect: ^.OK.*
      tls: true
  smtp:
    prober: tcp
    timeout: 5s
    tcp:
      query_response:
      - expect: ^220
  ssh_banner:
    prober: tcp
    tcp:
      query_response:
      - expect: ^SSH
  tcp_4s:
    prober: tcp
    timeout: 4s
  tcp_8s:
    prober: tcp
    timeout: 8s
  tcp_http:
    prober: tcp
    timeout: 8s
    tcp:
      query_response:
      - expect: ^HTTP