Looks like they are close to getting NOTIFY and IXFR (incremental AXFR) working. It's an interesting approach none-the-less.
Take a look at DynDNS's secondary service, that might work for you: http://dyn.com/dns/secondary-dns/
Looks like they are close to getting NOTIFY and IXFR (incremental AXFR) working. It's an interesting approach none-the-less.