DNS report for zone “dettol.dk”
Hostmaster for zone dettol.dk is: dnssupport@verisign-grs.comIP settings (as seen from a4.nstld.com)
info
You have 4 nameservers.
info
You have nameservers in several C-Nets, that's good!
Mail settings (as seen from a4.nstld.com)
info
You have 2 mailservers.
Zone as seen from “g4.nstld.com” [192.42.93.33]
info
g4.nstld.com is running the latest version of the zone(2088159582).
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.
info
Your nameserver responds to queries via TCP.
info
Your nameserver responds authorative for the zone.
info
Your SOA refresh value of 30 minutes is good.
info
Your SOA retry value of 30 minutes is good.
warn
A SOA expiry value of 7200000 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.
warn
A minimum TTL (Time To Live) of 21600 is quite high. RFC2308 recommends a minimum TTL between 1-3 hours.
Zone as seen from “l4.nstld.com” [192.41.162.33]
info
l4.nstld.com is running the latest version of the zone(2088159582).
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.
info
Your nameserver responds to queries via TCP.
info
Your nameserver responds authorative for the zone.
info
Your SOA refresh value of 30 minutes is good.
info
Your SOA retry value of 30 minutes is good.
warn
A SOA expiry value of 7200000 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.
warn
A minimum TTL (Time To Live) of 21600 is quite high. RFC2308 recommends a minimum TTL between 1-3 hours.
Zone as seen from “f4.nstld.com” [192.35.51.33]
info
f4.nstld.com is running the latest version of the zone(2088159582).
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.
info
Your nameserver responds to queries via TCP.
info
Your nameserver responds authorative for the zone.
info
Your SOA refresh value of 30 minutes is good.
info
Your SOA retry value of 30 minutes is good.
warn
A SOA expiry value of 7200000 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.
warn
A minimum TTL (Time To Live) of 21600 is quite high. RFC2308 recommends a minimum TTL between 1-3 hours.
Zone as seen from “a4.nstld.com” [192.5.6.33]
info
a4.nstld.com is running the latest version of the zone(2088159582).
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.
info
Your nameserver responds to queries via TCP.
info
Your nameserver responds authorative for the zone.
info
Your SOA refresh value of 30 minutes is good.
info
Your SOA retry value of 30 minutes is good.
warn
A SOA expiry value of 7200000 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.
warn
A minimum TTL (Time To Live) of 21600 is quite high. RFC2308 recommends a minimum TTL between 1-3 hours.