Hello,
Please fix the following issues in the domain libra40.co.th DNS records.
SOA
1.) SOA Refresh Value is outside of the recommended range
ns1.netway.co.th reported Refresh 86400 : Refresh is recommended to be between 1200 and 43200.
2.) SOA Expire Value out of recommended range
ns1.netway.co.th reported Expire 3600000 : Expire is recommended to be between 1209600 and 2419200.
3.) One or more SOA fields are outside recommended ranges. Values that are out of specifications could cause delays in record updates or unnecessary network traffic. The SOA fields out of range are:
refresh | 86400 | REFRESH - expected range should be between 1200 and 43200 seconds.
expire | 3600000 | EXPIRE - RFC1912 suggests a value between 1209600 to 2419200.
4.) Could not find reverse address for 203.78.99.60 (60.99.78.203.in-addr.arpa.).
PTR record(s) for the address could not be found in the .arpa-zone. (ip6.arpa. for IPv6 addresses and in-addr.arpa. for IPv4).
NS
Nameserver software version
One or more nameservers responded to version queries. This can be considered a breach of security. If a malicious person or program had access to a version-specific exploit for your DNS server, displaying the version info openly will make their attack much easier. This should be removed or obscured. The nameservers that responded to version queries are:
203.78.99.100 responded with "9.3.6-P1-RedHat-9.3.6-20.P1.el5_8.6"
203.78.101.200 responded with "9.3.6-P1-RedHat-9.3.6-25.P1.el5_11.8"