Question and response
Question
dig ns1.riera-sj.com. NS
Answer
ns1.riera-sj.com. 5 CNAME riera-sj.com.
riera-sj.com. 4 NS ns-879.awsdns-45.net.
riera-sj.com. 4 NS ns-1401.awsdns-47.org.
riera-sj.com. 4 NS ns-155.awsdns-19.com.
riera-sj.com. 4 NS ns-374.awsdns-46.com.
Authority
The response has no authority records.
Additional
ns-879.awsdns-45.net. 4 A 205.251.195.111
ns-879.awsdns-45.net. 4 AAAA 2600:9000:5303:6f00:0:0:0:1
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0