Question and response
Question
dig mx1.trellian.com. RRSIG
Answer
The response has no answer records.
Authority
trellian.com. 86400 SOA ns1.trellian.com. hostmaster.trellian.com. 2026022401 14400 3600 604800 86400
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0