No ANY records found for 31.28.166.183.
Try 28.166.183 instead?
id 55199, opcode QUERY, rcode NXDOMAIN, flags QR RD RA ;QUESTION 31.28.166.183. IN ANY ;ANSWER ;AUTHORITY . 86339 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025010702 1800 900 604800 86400 ;ADDITIONAL
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