DNSreprt For My Accounts Fails!

Yesteeday I have re-installed my OS and my boss did the configurations.

he had an accident and I really need help.

The accounts are restored but the dnsreport for my domain shodes the below failures.


Open DNS servers :

ERROR: One or more of your nameservers reports that it is an open DNS server. This usually means that anyone in the world can query it for domains it is not authoritative for (it is possible that the DNS server advertises that it does recursive lookups when it does not, but that shouldn't happen). This can cause an excessive load on your DNS server. Also, it is strongly discouraged to have a DNS server be both authoritative for your domain and be recursive (even if it is not open), due to the potential for cache poisoning (with no recursion, there is no cache, and it is impossible to poison it). Also, the bad guys could use your DNS server as part of an attack, by forging their IP address. Problem record(s) are:

Server XXX.XXX.XX.XXX reports that it will do recursive lookups. [test]
Server XXX.XXX.XX.XXX reports that it will do recursive lookups. [test]
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Missing (stealth) nameservers :

FAIL: You have one or more missing (stealth) nameservers. The following nameserver(s) are listed (at your nameservers) as nameservers for your domain, but are not listed at the parent nameservers (therefore, they may or may not get used, depending on whether your DNS servers return them in the authority section for other requests, per RFC2181 5.4.1). You need to make sure that these stealth nameservers are working; if they are not responding, you may have serious problems! The DNS Report will not query these servers, so you need to be very careful that they are working properly.

ns1.localdomain.
ns2.localdomain.

This is listed as an ERROR because there are some cases where nasty problems can occur (if the TTLs vary from the NS records at the root servers and the NS records point to your own domain, for example).

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Missing nameservers 2 :

ERROR: One or more of the nameservers listed at the parent servers are not listed as NS records at your nameservers. The problem NS records are:
ns1.mydomain.com.
ns2.mydomain.com

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Single Point of Failure : ....