This service allows you to populate IP changes to DNS-O-Matic through another hostname, e.g. from DynDNS. Currently the service checks for IP changes every ~5 minutes per entry.

  • Sign in and add your hostname.
  • Put in your DNS-O-Matic Account information.
  • We'll send updates to DNS-O-Matic if the DNS record of your hostname changes.

OpenDNS Users:
1. DNS Allocator will not allow you to update your OpenDNS Account
2. DNS Allocator is not recommended or supported by OpenDNS
- Mike Damm, OpenDNS


Contact OpenDNS and tell them what you think about this!

Result statistic of last week, currently watching 252 hostnames
Result Occurrence Percentage
good 580 58.0%
nohost 347 34.7%
badauth 60 6.0%
!urlfetch 7 0.7%
dnserr 4 0.4%
911 2 0.2%