No ANY records found for 52.101.73.15.
Try 101.73.15 instead?
id 25148, opcode QUERY, rcode NXDOMAIN, flags QR RD RA ;QUESTION 52.101.73.15. IN ANY ;ANSWER ;AUTHORITY . 86313 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2024122600 1800 900 604800 86400 ;ADDITIONAL
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