The best replacement for dyndns is no-ip.

The best alternatives to dyndns are rated as following:
★★★★★  no-ip
★★★★★  opendns
★★★  tzo
★★  easydns
★★  zoneedit
★★  static ip
★  godaddy
★  noip
★  no ip
★  dnsmadeeasy

Your alternative for dyndns is not listed? Suggest!
Speaking about dyndns, one probably shouldn't forget about godaddy.

Other search terms related to dyndns and their ratings are:
★★★★★ godaddy
★★★★ custom domain
★★★ my own domain
★★★ opendns
★★ static ip
your own domain
filezilla
You have in mind a companion for dyndns and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of dyndns in all years. Click on graph for more.
dyndns
no-ip
opendns