DNS SYSTEM HEALTH

Services Offered:
- Root Server Health
- DNS Change Propagation

DNS is a supporting service that greatly influences the perceived performance of web sites. Without healthy DNS, most other services in an Internet presence will be adversely affected.

Root Server Health
GNW’s DNS services track the performance and reliability of your root DNS servers. Root servers are the source of your DNS information. These servers can be tracked even if they are operated by your ISP.
Public users trying to browse to your web site will perceive DNS failures as failures in your web presence, so it is important to track DNS servers as the separate entities that they are.

DNS Change Propagation
When you make changes to your root DNS server records, it takes time for the changes to propagate to the rest of the Internet. GNW DNS propagation tracking determines when those changes can be seen by real users at various locations around the Internet.

GNW propagation tracking takes the guesswork out of DNS management.