bytes, 1+1+2+4 records, response, authoritative, noerror query: MX wc.w.unsigned.xx answer: wc.w.unsigned.xx 3600 MX 1 aaaa.unsigned.xx authority: unsigned.xx 259200 NS a.ns.unsigned.xx authority: unsigned.xx 259200 NS b.ns.unsigned.xx additional: aaaa.unsigned.xx 86400 A 10.11.12.13 additional: aaaa.unsigned.xx 86400 AAAA 2002:a0b:c0d::1 additional: a.ns.unsigned.xx 259200 A 10.10.10.10 additional: b.ns.unsigned.xx 259200 A 10.11.11.11