Servers not configured to NL specifications: Errors=3, Warnings=3, Informational=1 ** Summary: REJECTED reisgids-op-maat.nl. Some problems need to be fixed: - In total, 3 configuration errors where found. ** More information: TE refers to SIDN document "Technische Eisen" (in dutch) http://www.sidn.nl/doc/te.pdf RFC1035 RFC "Domain Names - Implementation and Specifications" http://rfc.net/rfc1035.html RFC1123 RFC "Requirements for Internet Hosts" http://rfc.net/rfc1123.html RFC1912 Common DNS Operational and Configuration Errors http://rfc.net/rfc1912.html RIPE203 Recommendations for DNS SOA Values http://www.ripe.net/ripe/docs/ripe-203.html ** Full check report: * primary name server "ns15.dns-fusion.com." Error: specified name server is not listed as NS record. All public name servers for a domain must also be listed as NS records in the zone of the domain. This domain was specified explicitly as a name server, but not found in the zone description of the primary name server. TE.6a Error: specified name server is not listed as NS record. All public name servers for a domain must also be listed as NS records in the zone of the domain. This domain was specified explicitly as a name server, but not found in the zone description of the primary name server. TE.6a Warning: "localhost.reisgids-op-maat.nl." not defined. The external view of the domain does not list "localhost". That is not a problem, as long as the internal view on the domain has it defined. If you do not use DNS views, you may consider this to be an error. reisgids-op-maat.nl. 86400 IN SOA ns.reisgids-op-maat.nl. kingmaico.yahoo.com. (1174744745 3H 1H 7D 1D) Error: the MNAME in SOA says "ns.reisgids-op-maat.nl." is the primary name server. The MNAME field in the SOA record (first parameter) lists a different primary name server from the one specified for this check. RFC1035 section 3.3.13 Warning: refresh of 3H in SOA is quite short, better at least 4H. The shorter the time span in the 'refresh' field of the SOA record, the more often the DNS server will be queried for the same information. RFC1912 section 2.2 proposes 4H as the minimum value. RIPE203 advises a refresh of 24H. Hint: serial in SOA often formatted as YYYYMMDDnn. RIPE203 suggests the widely used time-stamp convention, YYYY=year, MM=month, DD=day, nn=sequence number. See also RFC1912 section 2.2 reisgids-op-maat.nl. 86400 IN NS ns.reisgids-op-maat.nl. Warning: hidden name server "ns.reisgids-op-maat.nl." never used for first contact. The zone contains an NS record for a host which is not in the list of specified name servers. Hence, this name server will not be used to initiate contact to the domain. It may be used in sequential lookups, so it may still be useful. * secondary name server "ns.reisgids-op-maat.nl." [HIDDEN] Info: name server looks correctly configured. * secondary name server "ns16.dns-fusion.com." Info: name server looks correctly configured.