sys.silversky.com NS records

NS Authoritative DNS server
2d
ns-1447.awsdns-52.org
Amazon Web Services
Route 53
ns-1695.awsdns-19.co.uk
Amazon Web Services
Route 53
ns-224.awsdns-28.com
Amazon Web Services
Route 53
ns-579.awsdns-08.net
Amazon Web Services
Route 53

Question and response

Question

dig sys.silversky.com. NS

Answer

sys.silversky.com. 172800 NS ns-1447.awsdns-52.org. sys.silversky.com. 172800 NS ns-1695.awsdns-19.co.uk. sys.silversky.com. 172800 NS ns-224.awsdns-28.com. sys.silversky.com. 172800 NS ns-579.awsdns-08.net.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0