app.certainly.io.       	60	IN  	A	3.167.88.108
app.certainly.io.       	60	IN  	A	3.167.88.113
app.certainly.io.       	60	IN  	A	3.167.88.122
app.certainly.io.       	60	IN  	A	3.167.88.88

app.certainly.io.       	1200	IN  	NS	ns-1292.awsdns-33.org.
app.certainly.io.       	1200	IN  	NS	ns-1615.awsdns-09.co.uk.
app.certainly.io.       	1200	IN  	NS	ns-487.awsdns-60.com.
app.certainly.io.       	1200	IN  	NS	ns-899.awsdns-48.net.

app.certainly.io.       	900	IN  	SOA	ns-487.awsdns-60.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400