How long does it take to propagate new DNS settings?
Once the new zone file is created by our system (max 10 mins), it is uploaded to the relevant Name Server. Our Name Servers will be advertising the new information within 15 minutes. However, this information has to propagate throughout the system and it can take 4-24 hours to be fully visible around the Internet. The amount of time taken to propagate information around the net is outside of our control, and is part of the make up of the Internet infrastructure.