No ANY records found for 238.57.47.
Try 57.47 instead?
id 35877, opcode QUERY, rcode NXDOMAIN, flags QR RD RA ;QUESTION 238.57.47. IN ANY ;ANSWER ;AUTHORITY . 86347 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025050301 1800 900 604800 86400 ;ADDITIONAL
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