Question and response
Question
dig voip.fccn.pt. MX
Answer
voip.fccn.pt. 300 MX 10 smtp02.fccn.pt.
voip.fccn.pt. 300 MX 10 smtp01.fccn.pt.
Authority
voip.fccn.pt. 86400 NS ns01.fccn.pt.
voip.fccn.pt. 86400 NS ns02.fccn.pt.
Additional
smtp01.fccn.pt. 300 A 193.137.198.38
smtp01.fccn.pt. 300 AAAA 2001:690:2080:8005:0:0:0:38
smtp02.fccn.pt. 300 A 193.137.198.39
smtp02.fccn.pt. 300 AAAA 2001:690:2080:8005:0:0:0:39
ns01.fccn.pt. 86400 A 193.136.192.40
ns01.fccn.pt. 86400 AAAA 2001:690:a00:4001:0:0:0:200
ns02.fccn.pt. 86400 A 193.136.2.228
ns02.fccn.pt. 300 AAAA 2001:690:a80:4001:0:0:0:200
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0