No ANY records found for of-mail-lvs112.dmz.nhn.hop.2iij.net.
Try dmz.nhn.hop.2iij.net instead?
id 18022, opcode QUERY, rcode NXDOMAIN, flags QR RD RA ;QUESTION of-mail-lvs112.dmz.nhn.hop.2iij.net. IN ANY ;ANSWER ;AUTHORITY hop.2iij.net. 1800 IN SOA dns0.iij.ad.jp. postmaster.iij.ad.jp. 100100 3600 1800 3600000 36000 ;ADDITIONAL
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