Anyone with basic computer knowledge can use it. Read: Free DNS Lookup Tools & Online services. Shiwangi loves to dabble with and write about computers. Creating a System Restore Point first ...

Also called "inverse DNS," the PTR record is an option. See reverse DNS. Two Name Server (NS) records identify the authoritative DNS servers for the domain. Required for redundancy, the secondary ...

Aging is a feature that allows identifying stale DNS records. It actually uses two intervals and a DNS record is considered as stale once both are elapsed. These intervals are: Non-Refresh ...