Question and response
Question
dig sapo.cv. MX
Answer
sapo.cv. 300 MX 5 mx.sapo.pt.
Authority
sapo.cv. 86400 NS ns.sapo.pt.
sapo.cv. 86400 NS ns2.sapo.pt.
Additional
mx.sapo.pt. 600 A 212.55.154.36
ns.sapo.pt. 18000 A 212.55.154.202
ns2.sapo.pt. 18000 A 212.55.154.194