IPv6 phase 1 resolves to IPv4

[BarronC]

I have an IPv6 tunnel between home and work. Work is TW cable dynamic IP. I set Ddns for the Wan for Ipv4 "A" record and a "AAAA" IPv6 record.

The tunnel works fine using the IPv6 address but fails with the FQDN. The status page shows the remote IP is resolving to the IPv4 address, not the IPv6. Is this a bug?

Thanks