Question and response
Question
dig mx02.bwh.nu. AAAA
Answer
The response has no answer records.
Authority
bwh.nu. 1800 SOA lisa.ns.cloudflare.com. dns.cloudflare.com. 2397086558 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0