Automatic handler diagnostics in case of failed DNS-server testing

Messages about testing errors are sent to the address, specified in the Service Agreement ('mnt-nfy' field), after each failed testing attempt.

Types of error messages

  • Empty NS list for domain <domain_name>
    Empty DNS-server list.

  • Cannot find A record for <server_name>
    The system cannot find an IP-address for the specified DNS-server.

  • "<domain_name> IN NS" points to a CNAME (<server_name>)
    CNAME is used as a DNS-server name (which is not regulated by RFC).

  • NS list for domain $domain consists of one nameserver (<server_name>)
    The submitted list contains only one DNS-server (which contradicts the requirements for the Domains Registration Schedule).

  • Could not obtain SOA record for <domain_name> from <server_name,ip-address>
    A domain name SOA-record has not been received from the stated DNS-server.

  • Invalid IP-address <ip-address> for <server_name>
    A-record for the stated DNS-server contains invalid IP-address.

  • Invalid hostmaster address in SOA record returned by <server_name,ip-address>: <invalid_address> (See rfc 1033)
    SOA-record from the stated DNS-server contains invalid e-mail address.

  • <server_name1,ip-address1> and <server_name2,ip-address2> have different SOA records for <domain_name>
    SOA records received from the specified DNS-servers are not identical.

  • NS records list for <domain_name> provided in the domain template is different from the one contained at <server_name,ip-address>
    The DNS-servers list received form the stated DNS-server is not identical to the list of tested DNS-servers.

  • <server_name1,ip-address1> and <server_name2,ip-address2> have different NS records list for <domain_name>
    The DNS-servers lists received from the stated DNS-servers are not identical.

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