DNS report for zone “centralnord.net”
Hostmaster for zone centralnord.net is: info@e-g-g.itIP settings (as seen from dns1.mvmnet.com)
info
You have 2 nameservers.
info
You have nameservers in several C-Nets, that's good!
warn
centralnord.net points to more than one IP address, are you sure this is how you want it? Addresses: 151.13.66.221 , 89.96.164.221
Mail settings (as seen from dns1.mvmnet.com)
warn
You have only 1 mailserver. Consider getting a backup one!
Zone as seen from “dns.mvmnet.com” [94.143.154.34]
info
dns.mvmnet.com is running the latest version of the zone(1237793709).
info
SOA serial seems to follow good standards. We recommend it to be in YYYYMMDDxx-format, which yours appear to be. This would suggest that your zone was last updated at 1237-07-09, and has been updated 3710 times on that day.
info
This nameserver does not allow zone transfers.
info
This nameserver does not support recursion, which is good. Public nameservers should never support recursion.
info
Your nameserver responds to queries via TCP.
info
Your nameserver responds authorative for the zone.
info
Your SOA refresh value of 60 minutes is good.
info
Your SOA retry value of 60 minutes is good.
warn
A SOA expiry value of 604800 is too low. This value denotes for how long the zone is valid when the master is down. RFC1912 suggests it should be between 2 and 4 weeks.
Zone as seen from “dns1.mvmnet.com” [94.143.153.34]
info
dns1.mvmnet.com is running the latest version of the zone(1237793709).
info
SOA serial seems to follow good standards. We recommend it to be in YYYYMMDDxx-format, which yours appear to be. This would suggest that your zone was last updated at 1237-07-09, and has been updated 3710 times on that day.
info
This nameserver does not allow zone transfers.
info
This nameserver does not support recursion, which is good. Public nameservers should never support recursion.
info
Your nameserver responds to queries via TCP.
info
Your nameserver responds authorative for the zone.
info
Your SOA refresh value of 60 minutes is good.
info
Your SOA retry value of 60 minutes is good.
warn
A SOA expiry value of 604800 is too low. This value denotes for how long the zone is valid when the master is down. RFC1912 suggests it should be between 2 and 4 weeks.