my ($ip) = @_;

should be

my ($ip) = $_[0];

or

my $ip = shift;

disregard. <also feels stupid>

Roses are red, violets are blue. All my base, are belong to you.

In reply to Re: Net::DNS::Resolver problem with subroutine. by fluxion
in thread Net::DNS::Resolver problem with subroutine. by svankalken

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