No ANY records found for 239.31.175.
Try 31.175 instead?
id 16079, opcode QUERY, rcode NXDOMAIN, flags QR RD RA ;QUESTION 239.31.175. IN ANY ;ANSWER ;AUTHORITY . 86356 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2024112801 1800 900 604800 86400 ;ADDITIONAL
whatsmydns.net ANY Record Lookup tool lets you query DNS servers and get instant results.
Looking for easier to understand results? Use the Global DNS Checker tool.