Question and response
Question
dig opssmtp.idibill.com. DNSKEY
Answer
The response has no answer records.
Authority
idibill.com. 86400 SOA edns1.ultradns.com. premiumdns.support.neustar. 2019073366 28800 7200 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0