Question and response
Question
dig mailsafe.usa.net. AAAA
Answer
The response has no answer records.
Authority
mailsafe.usa.net. 3600 SOA cndvg001.usa.net. hostmaster.usa.net. 2026021801 1800 600 604800 3600
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0