method

getname

v2_5_5 - Show latest stable - Class: Resolv::DNS

getname(address)

public

Gets the hostname for address from the DNS resolver.

address must be a Resolv::IPv4, Resolv::IPv6 or a String. Retrieved name will be a Resolv::DNS::Name.

# File lib/resolv.rb, line 428
    def getname(address)
      each_name(address) {|name| return name}
      raise ResolvError.new("DNS result has no information for #{address}")
    end

getname

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