zixmail.net NS records

NS Authoritative DNS server
10m
ns01.zixcorp.com
ns02.zixcorp.com
ns03.zixcorp.com

Question and response

Question

dig zixmail.net. NS

Answer

zixmail.net. 600 NS ns01.zixcorp.com. zixmail.net. 600 NS ns02.zixcorp.com. zixmail.net. 600 NS ns03.zixcorp.com.

Authority

The response has no authority records.

Additional

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