TLD vs. WPMS TLD, TLD Redirects to WPMS TD, but not subdomains

Issue:

I can get to the administration area of all 4 [sub]domains, as listed here:

mysite.NET
mysite.ORG (or when it's set up as http://www.mysite.org)
dev1.mysite.NET
dev1.mysite.ORG

****However****, when visiting the actual mysite.ORG (or when it's set up as http://www.mysite.org), it redirects to mysite.NET. While the other 3 domains, even both the "dev1" subdomains, appear OK.

Plugins installed in mu-plugins

premium.wpmudev.org/project/domain-mapping/
premium.wpmudev.org/project/multi-domains/

All of the following are server aliases to mysite.net

dev1.mysite.NET
mysite.ORG
dev1.mysite.ORG

Both TLD sites added in Network: Settings > Multi-Domains
/wp-admin/network/settings.php?page=multi-domains

mysite.ORG
mysite.NET

Now that I'm writing all this out, it seems I may be missing one simple step.

DNS Information for all 4 Domains follows.
[IP Address replaced here with zeroes]

mysite.NET (Primary WPMS Domain)

* A 00.000.000.000
ftp A 00.000.000.000
mysite.net. A 00.000.000.000
localhost A 127.0.0.1
mail A 00.000.000.000
pop A 00.000.000.000
smtp A 00.000.000.000
www A 00.000.000.000
mysite.net. NS ns1.nameserver.com.
mysite.net. NS ns2.nameserver.com.
mail MX 10
dev1 CNAME mysite.net.
mysite.net. TXT "v=spf1 a mx ip4:00.000.000.000 ~all"

mysite.ORG

* A 00.000.000.000
ftp A 00.000.000.000
mysite.org. A 00.000.000.000
localhost A 127.0.0.1
mail A 00.000.000.000
pop A 00.000.000.000
smtp A 00.000.000.000
www A 00.000.000.000
mysite.org. NS ns1.nameserver.com.
mysite.org. NS ns2.nameserver.com.
dev1 CNAME mysite.org.
testing CNAME mysite.org.
mysite.org. TXT "v=spf1 a mx ip4:00.000.000.000 ~all"
localhost AAAA ::1

dev1.mysite.NET

dev1.mysite.net. A 00.000.000.000
ftp A 00.000.000.000
localhost A 127.0.0.1
mail A 00.000.000.000
pop A 00.000.000.000
smtp A 00.000.000.000
www A 00.000.000.000
dev1.mysite.net. NS ns1.nameserver.com.
dev1.mysite.net. NS ns2.nameserver.com.
mail MX 10
dev1.mysite.net. TXT "v=spf1 a mx ip4:00.000.000.000 ~all"
localhost AAAA ::1

dev.mysite.ORG

dev1.mysite.org. A 00.000.000.000
ftp A 00.000.000.000
localhost A 127.0.0.1
mail A 00.000.000.000
pop A 00.000.000.000
smtp A 00.000.000.000
www A 00.000.000.000
dev1.mysite.org. NS ns1.nameserver.com.
dev1.mysite.org. NS ns2.nameserver.com.
mail MX 10
dev1.mysite.org. TXT "v=spf1 a mx ip4:00.000.000.000 ~all"
localhost AAAA ::1