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.