DNS report for zone “moyai.org”
Hostmaster for zone moyai.org is: hostmaster@moyai.orgIP settings (as seen from ns6.sphere.ad.jp)
info
You have 2 nameservers.
info
You have nameservers in several C-Nets, that's good!
Mail settings (as seen from ns6.sphere.ad.jp)
warn
You have only 1 mailserver. Consider getting a backup one!
Zone as seen from “ns5.sphere.ad.jp” [202.239.113.29]
error
ns5.sphere.ad.jp is out of sync, it's running a version of the zone with serial 1260515426 when the newest one is 1260515700.
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 1260-05-15, and has been updated 427 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.
warn
Your nameserver doesn't respond to queries via TCP.
info
Your nameserver responds authorative for the zone.
info
Your SOA refresh value of 34 minutes is good.
info
Your SOA retry value of 34 minutes is good.
warn
A SOA expiry value of 1048576 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.
warn
A minimum TTL (Time To Live) of 2560 is too low. RFC2308 recommends a minimum TTL between 1-3 hours.
Zone as seen from “ns6.sphere.ad.jp” [202.239.113.21]
info
ns6.sphere.ad.jp is running the latest version of the zone(1260515700).
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 1260-05-15, and has been updated 701 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.
warn
Your nameserver doesn't respond to queries via TCP.
info
Your nameserver responds authorative for the zone.
info
Your SOA refresh value of 34 minutes is good.
info
Your SOA retry value of 34 minutes is good.
warn
A SOA expiry value of 1048576 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.
warn
A minimum TTL (Time To Live) of 2560 is too low. RFC2308 recommends a minimum TTL between 1-3 hours.