Start Of Authority resource.
Time in seconds that a secondary name server is to use the data before refreshing from the primary name server.
How often, in seconds, a secondary name server is to check for updates from the primary name server.
Creates a new SOA record. See the attr documentation for the details of each argument.
# File resolv.rb, line 1684
def initialize(mname, rname, serial, refresh, retry_, expire, minimum)
@mname = mname
@rname = rname
@serial = serial
@refresh = refresh
@retry = retry_
@expire = expire
@minimum = minimum
end