No ANY records found for 172.66.133.161.
Try 66.133.161 instead?
id 38502, opcode QUERY, rcode NXDOMAIN, flags QR RD RA ;QUESTION 172.66.133.161. IN ANY ;ANSWER ;AUTHORITY . 86389 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025091800 1800 900 604800 86400 ;ADDITIONAL
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