Question and response
Question
dig smtp-cronos.etb.net.co. A
Answer
smtp-cronos.etb.net.co. 3600 A 200.69.107.10
smtp-cronos.etb.net.co. 3600 A 200.69.107.12
smtp-cronos.etb.net.co. 3600 A 200.69.107.51
smtp-cronos.etb.net.co. 3600 A 200.69.107.47
smtp-cronos.etb.net.co. 3600 A 200.69.107.8
smtp-cronos.etb.net.co. 3600 A 200.69.107.98
smtp-cronos.etb.net.co. 3600 A 200.69.107.50
smtp-cronos.etb.net.co. 3600 A 200.69.107.11
smtp-cronos.etb.net.co. 3600 A 200.69.107.124
smtp-cronos.etb.net.co. 3600 A 200.69.107.14
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0