recvfrom=OK addr=172.18.45.6:53
311f8583 00010000 00010000 046e6577 73086461 76656e61 6e740000 01000100
00060001 00000248 003e0141 0c524f4f 542d5345 52564552 53034e45 54000a68
recvfrom=OK addr=172.18.45.6:53
311f8583 00010000 00010000 046e6577 73086461 76656e61 6e740000 01000100
00060001 00000248 003e0141 0c524f4f 542d5345 52564552 53034e45 54000a68