Assuming "_sip._udp." is a fixed string, substr comes into mind: 
    my $qname = "_sip._udp.www.google.com";
    my $qname1 = substr $qname, 10;

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In reply to Re: How can i get a substring from a String? by JavaFan
in thread How can i get a substring from a String? by sanjay nayak

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