ddns-route53 : Dynamic DNS for Amazon Route 53 on a time-based schedule ( https://github.com/crazy-max/ddns-route53 )
inadyn-mt : A simple dynamic DNS client ( https://sourceforge.net/projects/inadyn-mt/ )
massdns : A high-performance DNS stub resolver ( https://github.com/blechschmidt/massdns )
nsping : Measure reachability and latency of DNS nameservers ( https://github.com/vovcat/nsping )
r53ddns : Updates A record in Route53 with current global IP ( https://github.com/coord-e/r53ddns )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a nest
For Paludis use this rsync : rsync://gentoo.zugaina.org/nest-portage
If you have a problem : ycarus(-at-)zugaina.org