express-mailing.com NS records

NS Authoritative DNS server
1d
x.ns.joker.com
y.ns.joker.com
z.ns.joker.com

Question and response

Question

dig express-mailing.com. NS

Answer

express-mailing.com. 86400 NS z.ns.joker.com. express-mailing.com. 86400 NS y.ns.joker.com. express-mailing.com. 86400 NS x.ns.joker.com.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0