modules:
  dns_pyrocufflink:
    dns:
      query_name: pyrocufflink.blue
      query_type: SOA
      validate_answer_rrs:
        fail_if_not_matches_regexp:
        - pyrocufflink\.blue\.\t\d+\tIN\tSOA\tdc.+\.pyrocufflink\.blue.*
    prober: dns
    timeout: 2s
  dns_recursive:
    dns:
      query_name: news.ycombinator.com
      query_type: A
    prober: dns
    timeout: 5s
  http:
    http:
      headers:
        Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
        Accept-Charset: utf-8
        Accept-Language: en-US
      method: GET
    prober: http
    timeout: 5s
  icmp:
    prober: icmp
    timeout: 5s
  smtp:
    prober: tcp
    tcp:
      query_response:
      - expect: ^220 ([^ ]+) ESMTP (.+)$
      - send: EHLO prober\r
      - expect: ^250[ -]SMTPUTF8
      - send: QUIT\r
    timeout: 5s
  tcp:
    prober: tcp
    timeout: 5s