Jan  9 19:33:04 otech named[1372]: starting BIND 9.1.3 -u named
Jan  9 19:33:04 otech named[1372]: using 1 CPU
Jan  9 19:33:04 otech named[1374]: loading configuration from '/etc/named.conf'
Jan  9 19:33:04 otech named[1374]: the default for the 'auth-nxdomain' option is now 'no'
Jan  9 19:33:04 otech named[1374]: no IPv6 interfaces found
Jan  9 19:33:04 otech named[1374]: listening on IPv4 interface lo, 127.0.0.1#53
Jan  9 19:33:04 otech named[1374]: listening on IPv4 interface eth0, 211.62.58.104#53
Jan  9 19:33:04 otech named[1374]: command channel listening on 127.0.0.1#953
Jan  9 19:33:04 otech named[1374]: master.c:1197: unexpected error:
Jan  9 19:33:04 otech named[1374]: dns_master_load: named.otechkorea:2: no TTL specified. THIS ZONE WILL NO LONGER WORK
 IN FU$ Jan  9 19:33:04 otech named[1374]: dns_master_load: named.otechkorea:9: using RFC 1035 TTL semantics
Jan  9 19:33:04 otech named[1374]: running
Jan  9 19:33:05 otech  1월  9 19:33:04 named: named 를 시작하고 있습니다 succeeded
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대강은 알겠지만, 더욱 복잡해만 질 것 같아 답변을 구합니다.