No ANY records found for 247.221.6.
Try 221.6 instead?
id 64548, opcode QUERY, rcode NXDOMAIN, flags QR RD RA ;QUESTION 247.221.6. IN ANY ;ANSWER ;AUTHORITY . 86361 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025120600 1800 900 604800 86400 ;ADDITIONAL
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