Sort RR's to validate
Sort RR's to validate

shane-kerr/getdns,shane-kerr/getdns,huitema/getdns,huitema/getdns,shane-kerr/getdns,shane-kerr/getdns,smogali/getdns,smogali/getdns,smogali/getdns,smogali/getdns,huitema/getdns,huitema/getdns