Question and response
Question
dig mail.ess.ca.barracuda.com. A
Answer
mail.ess.ca.barracuda.com. 900 A 15.222.16.165
mail.ess.ca.barracuda.com. 900 A 15.222.16.164
mail.ess.ca.barracuda.com. 900 A 15.222.16.209
mail.ess.ca.barracuda.com. 900 A 15.222.16.210
mail.ess.ca.barracuda.com. 900 A 15.222.16.211
mail.ess.ca.barracuda.com. 900 A 15.222.16.168
mail.ess.ca.barracuda.com. 900 A 15.222.16.167
Authority
ess.ca.barracuda.com. 172800 NS ns-1497.awsdns-59.org.
ess.ca.barracuda.com. 172800 NS ns-1795.awsdns-32.co.uk.
ess.ca.barracuda.com. 172800 NS ns-286.awsdns-35.com.
ess.ca.barracuda.com. 172800 NS ns-565.awsdns-06.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0