No ANY records found for 103.189.21.
Try 189.21 instead?
id 3861, opcode QUERY, rcode NXDOMAIN, flags QR RD RA ;QUESTION 103.189.21. IN ANY ;ANSWER ;AUTHORITY . 86326 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025051500 1800 900 604800 86400 ;ADDITIONAL
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