Add output encoding to diag_dns.php for results returned from DNS. Fixes #6737
Add output encoding to diag_dns.php for results returned from DNS. Fixes #6737

dennypage/pfsense,ptorsten/pfsense,BlackstarGroup/pfsense,NewEraCracker/pfsense,jxmx/pfsense,ptorsten/pfsense,ch1c4um/pfsense,NOYB/pfsense,brunostein/pfsense,dennypage/pfsense,pfsense/pfsense,brunostein/pfsense,brunostein/pfsense,BlackstarGroup/pfsense,pfsense/pfsense,dennypage/pfsense,ch1c4um/pfsense,NOYB/pfsense,NewEraCracker/pfsense,phil-davis/pfsense,dennypage/pfsense,NOYB/pfsense,pfsense/pfsense,NewEraCracker/pfsense,phil-davis/pfsense,ch1c4um/pfsense,phil-davis/pfsense,jxmx/pfsense,jxmx/pfsense,phil-davis/pfsense,ch1c4um/pfsense,ptorsten/pfsense,NewEraCracker/pfsense,pfsense/pfsense,BlackstarGroup/pfsense,BlackstarGroup/pfsense