DNS no glue

[BBuchanan1013]

So I have no clue why it's working or how, but I'm troubled:

Site1:
site.com = child-ns
ns1 NS ip-address
ns2 NS ip-address
ns2 A ip-address
ns1 A ip-address
@ A ip-address
@ NS ns1.site1.com
@ NS ns2.site1.com

Site2:
@ NS ns1.site1.com
@ NS ns2.site1.com

Both site1 and site2 resolve and are completely useable, however, intodns.com tells me that there are no glue records for ns1.site1.com and ns2.site1.com.

Godaddy has:
Hosts: ns1 and ns2 pointing to ip-address
Both Site1 and Site2 are pointing to the hosts (ns1 and ns2)

[BBuchanan1013]

If anyone wants to look at the dns issues,
site1 is host-true.com
site2 is podmunity.space

[BBuchanan1013]

Ubuntu 16.04
Apache 2.4
PHP 7
Bind9

All update to date. Even ran v-rebuild-dns-domains admin then restarted server. Then ran v-rebuild-dns-domain host-true.com then restarted. Still the same.
https://intodns.com/host-true.com

[BBuchanan1013]

I had to destroy (delete) the host-true.com and re-add it for DNS to show correctly for that one. Now all the others are working fine. No clue what happened.