DNS report for zone “progesys.ca”
Hostmaster for zone progesys.ca is: hostmaster@dmvnoc.comIP settings (as seen from ns.progesys.ca)
error
You have less than 2 nameservers. You need to have at least 2 nameservers!
info
You have nameservers in several C-Nets, that's good!
Mail settings (as seen from ns.progesys.ca)
warn
You have only 1 mailserver. Consider getting a backup one!
Zone as seen from “ns.progesys.ca” [216.169.144.20] [216.169.144.21]
info
ns.progesys.ca is running the latest version of the zone(1261636710).
warn
We recommend that you keep your SOA in YYYYMMDDxx-format.
info
This nameserver does not allow zone transfers.
info
This nameserver does not support recursion, which is good. Public nameservers should never support recursion.
warn
Your nameserver doesn't respond to queries via TCP.
info
Your nameserver responds authorative for the zone.
info
Your SOA refresh value of 15 minutes is good.
info
Your SOA retry value of 15 minutes is good.
warn
A SOA expiry value of 3600000 is quite high. You should consider lowering this to a value inbetween 2 and 4 weeks. This value defines for how long the zone should be valid when the slaves are unable to reach the master.