i am getting a notauth on my axfr attempt. what i am not seeing is an  A ip# for the secondary dns server.

is this missing A record a problem i need to fix for following host cli???

dig @ws.linuxlighthouse.com axfr linuxlighthouse.com

; <<>> DiG 9.11.28-RedHat-9.11.28-1.fc32 <<>> @ws.linuxlighthouse.com axfr linuxlighthouse.com
; (1 server found)
;; global options: +cmd
linuxlighthouse.com. 259200 IN SOA ws.linuxlighthouse.com. root.linuxlighthouse.com. 2021051603 86400 7200 3600000 172800
linuxlighthouse.com. 259200 IN A 108.220.213.121
linuxlighthouse.com. 259200 IN CAA 0 issue "letsencrypt.org"
linuxlighthouse.com. 259200 IN NS ws.linuxlighthouse.com.
linuxlighthouse.com. 259200 IN NS ns2.swbell.net.
ws.linuxlighthouse.com. 259200 IN A 108.220.213.121
www.linuxlighthouse.com. 259200 IN A 108.220.213.121
linuxlighthouse.com. 259200 IN SOA ws.linuxlighthouse.com. root.linuxlighthouse.com. 2021051603 86400 7200 3600000 172800
;; Query time: 1 msec
;; SERVER: 108.220.213.121#53(108.220.213.121)
;; WHEN: Mon May 17 12:43:43 PDT 2021
;; XFR size: 8 records (messages 1, bytes 284)


[jackc@ws ~ $ host -t axfr ns2.swbell.net  ws.linuxlighthouse.com

Trying "ns2.swbell.net"
Using domain server:
Name: ws.linuxlighthouse.com
Address: 108.220.213.121#53
Aliases:

Host ns2.swbell.net not found: 9(NOTAUTH)
; Transfer failed.
[jackc@ws ~ $