No ANY records found for smtp1.lttnet.net.
Try lttnet.net instead?
id 39408, opcode QUERY, rcode NXDOMAIN, flags QR RD RA ;QUESTION smtp1.lttnet.net. IN ANY ;ANSWER ;AUTHORITY lttnet.net. 1800 IN SOA dns.lttnet.net. hostmaster.lttnet.net. 2024102801 3600 3600 604800 21600 ;ADDITIONAL
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