class DnsChecker::Domain
Attributes
name[R]
nameservers[R]
Public Class Methods
new(name)
click to toggle source
# File lib/dns_checker/domain.rb, line 12 def initialize(name) @name = name update_nameservers end
Public Instance Methods
nameserver_ips()
click to toggle source
# File lib/dns_checker/domain.rb, line 17 def nameserver_ips @nameservers.each_with_object(Set.new) do |ns, result| ns.a_records.each { |rec| result << rec } end.to_a end
Private Instance Methods
update_nameservers()
click to toggle source
# File lib/dns_checker/domain.rb, line 25 def update_nameservers @nameservers = DNS.getresources( @name, Resolv::DNS::Resource::IN::NS ).map { |ns| DnsChecker::Nameserver.new(name: ns.name.to_s, ttl: ns.ttl) } end