No ANY records found for 143.122.117.
Try 122.117 instead?
id 1171, opcode QUERY, rcode NXDOMAIN, flags QR RD RA ;QUESTION 143.122.117. IN ANY ;ANSWER ;AUTHORITY . 86396 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025123100 1800 900 604800 86400 ;ADDITIONAL
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